The internet is awash with a slew of editors that promise to offer unmatched capabilities. However, while some deliver on their promises, others do not, presenting a problem we intend to solve through this article. Herein, we will discuss the 7 best free DXF/DWG editors. And to cover all bases, our review/analysis covers editors, both online and offline editors. Notably, the 7 best free DXF/DWG editors are not ranked in any particular order.

DXF/DWG Editors

As the name suggests, DXF/DWG editors are software applications that enable you to view as well as edit DXF/DWG files. This software category offers tools that allow you to edit polylines, arcs, shapes, lines, and more, in addition to allowing you to erase or add true-type text. 

Furthermore, some DXF/DWG editors support both 2D and 3D objects. Using such software lets you insert 3D objects or view the drawings from a three-dimensional perspective. 

What’s more, through the DXF/DWG editors, you can save the edited file as a DWG or DXF file or, in some cases, export it as an image or PDF. Simply put, these editing software applications are packed with a plethora of tools that simplify the editing process.

Criteria Used to Select the 7 Best Free DXF/DWG Editors

In coming up with our list, we made several considerations, including:

• Security
• Ability to edit DXF/DWG files
• Free services

Security

It is not uncommon for companies to report their services as being unavailable due to malicious attacks. So disruptive have these attacks been that in June, the United States unveiled legislation that would address cybercrime, further underlining the seriousness of the matter. 

It is worth noting that such attacks usually start benignly, perhaps as a link or downloadable file. In this regard, it is vital to ensure that the free DXF/DWG editors are available via a trusted website to reduce the possibility of cyberattacks. Our analysis, therefore, eliminated free editors that were only available through third-party websites or peer-to-peer websites.

Ability to Edit DXF/DWG Files

Though outrightly marketed as editors, some software applications only allow you to print/publish/plot the drawings stored in the files. They do not enable you to edit the drawings. We, therefore, also eliminated this category of applications.

Free Services

There are two types of free service offerings. The first group covers applications that are downloadable for free and enable you to use all the available tools for free throughout an unlimited time frame. The second category includes applications that are downloadable for free but only allow you to use all the editing tools and features during a free trial period. The expiry of the trial locks access to these advanced features.

Our list of the 7 best free DXF/DWG editors contains software applications that fall in the first category. This means that the recommended editors are ideal for regular and irregular use cases spread over a prolonged period.

7 Best Free DXF/DWG Editors

With that background in mind, here is the list of 7 best free DXF/DWG editors:

• DWG FastView
• LibreCAD
• nanoCAD
• FreeCAD
• QCAD
• RootPro CAD Free
• DWGSee

LibreCAD

LibreCAD is a free, lightweight (<30 MB to download), open-source DXF/DWG editor and CAD software available for Windows, Linux, and macOS. Being a complete CAD application, LibreCAD supports viewing, editing, and designing from scratch. In addition, it is packed with plenty of tools and features that include: drawing tools such as lines, arcs, text, rectangles, ellipses, curves, and more. 

This CAD application supports three ways of editing existing designs. First, you can opt to use the layer tool that provides access to each specific layer of the DWG or DXF drawing. Secondly, you can double-click a section of the drawing and either move it around or add another object. Thirdly, you can use drawing tools to add new shapes or text as well as delete existing objects. 

Upon modifying the drawing as desired, LibreCAD allows you to save it as a DWG/DXF file or even print it directly.

LibreCAD User Interface (Screenshot)

DWG FastView

Available for Windows, mobile, and web, DWG FastView is a viewer and DXF/DWG editor that only accepts DWG files. With a simple user interface that is not very dissimilar to Autodesk’s AutoCAD, the DWG FastView offers a high level of familiarity that makes it easy to understand and use. Moreover, being a lightweight application (~67 MB to download), this editor eliminates the need for downloading and installing large CAD software, a process that takes up a lot of time and space. 

With DWG FastView’s Edit Mode, you can quickly and easily open, view, and edit DWG files. In addition, it supports simple drawing tools such as polylines, ellipses, and straight lines. (To use these features, DWG FastView requires you to create an account).

It is worth pointing out that DWG FastView also offers a premium version. Through this premium account, users enjoy advanced features such as cloud storage and collaboration, dimension measurements, and annotation tools. However, given that the free version provides the most fundamental editing tools, we hold that the additional tools available through the paid premium version may not offer any added advantage.

DWGSee User Interface (Screenshot)

QCAD

Partly released under the GNU General Public License, a series of free software licenses, QCAD is a free, open-source DXF/DWG editor and CAD software application for 2D drafting and design. Available for Linux, Windows, and macOS, QCAD lets you create plans for interiors, mechanical parts, and architectural drawings. 

Moreover, QCAD, which accepts both DXF and DWG imports, allows you to edit DXF/DWF files. Through this software, you can create and modify lines, arcs, circles, ellipses, splines, polylines, texts, dimensions, raster images, and more.

Other supported/available features include multiple metric and imperial units, layers, blocks, printing to scale, object snaps, measuring tools, command-line tools, and a library with thousands of parts.

DWGSee

DWGSee is a free viewer and DXF/DWG editor that enables users to view, edit, measure, and print CAD files. A versatile software, DWGSee is available as an online DWG/DXF viewer as well as light desktop software for both Windows and macOS. Notably, the desktop software is a lightweight file – about 36.62 MB to download. As such, it does not take up unnecessary storage or require certain advanced system features in order to launch or open.

Through the desktop version of DWGSee, you can modify objects like lines, blocks, layers, and text. You can also annotate dimensions and notes and draw objects such as polylines, arcs, text, lines, and circles. Furthermore, you can measure dimensions and compare two versions of the same drawing side by side. Finally, DWGSee allows you to save the drawing/design as a DWG or DXF file once you have made the necessary edits.

Notably, DWGSee Pro is also available. It offers additional capabilities such as exporting drawings to raster images or PDFs.

DWGSee User Interface (Screenshot)

RootPro CAD Free

RootPro CAD is a 2D DXF/DWG editor for Windows that is available for free as well as through paid pro monthly, quarterly, semi-annual, or annual subscription plans. Naturally, the Pro plan offers more features, but the free version avails basic editing and drawing tools.

Some of the features and tools available through RootPro CAD Free include editing commands such as fillet, chamfer, stretch, line adjustment, and trim; layer management; and drawing tools such as snap as well as the ability to draw shapes. Notably, with RootPro CAD Free, you can import DWG/DXF files, meaning that you can use the free software to edit drawings previously-stored using these two formats.

RootPro CAD User Interface (source)

FreeCAD

FreeCAD is a free open-source multiplatform and highly customizable DXF/DWG editor available for Windows, macOS, and Linux. It is equipped with plenty of tools that allow you to undertake finite element analysis, robot simulation, experimental computational fluid dynamics (CFD), and more. FreeCAD is, therefore, ideal for 3D modeling. 

In this regard, it can be used to edit 3D models by sketching geometry-constrained 2D shapes that then act as a base for 3D objects. Conversely, you can also use FreeCAD to convert 3D objects to 2D drawings.

Additionally, through this versatile software, you can import 3D models from external DWG/DXF files.

nanoCAD Free

nanoCAD free is the unpaid version of nanoCAD, a paid professional-grade CAD platform that offers a wide array of 2D and 3D drafting tools. According to the company’s website, nanoCAD free is an earlier version (version 5) of the paid software, currently available as version 21. 

In this regard, nanoCAD free is outdated and does not support the benefits and features available in newer versions, such as support for the latest DWG files. It also has several other limitations – it lacks batch plotting, advanced layer controls, dynamic cursor input, parametric 2D design, tool palettes, PDF underlays, cloud support, annual updates, and more.

However, this does not mean that it does not support editing works. In fact, it enables users to create and modify 2D drawings; manage layers, blocks, and line types; place raster images in drawings; reorient drawings based on custom coordinate systems, and edit associative dimensions.

Conclusion

With this list of the 7 best free DXF/DWG editors, we hope that we have helped you narrow down the right DXF/DWG editing software for your personal or business applications. In addition, our comprehensive list covers free DXF/DWG editors that support either 2D drafting or 3D modeling. Thus, depending on your goals for a particular project, this article detailing the 7 best free DXF/DWG editors has got you covered.

If you’re just getting into LibreCAD, you’ll find that a frequent requirement for most CAD work would be to use a reference image and create a CAD file out of that. It’s a fairly straightforward process but can be confusing for first-time drafters.

The standard LibreCAD interface Source

In this article, we’ll be covering a bunch of topics ranging from image file types, image conversion methods, and vectorization processes. Since it’s always on a case-by-case basis when it comes to dealing with the different types of image files available, we’ll do our best to cover anything and everything that can help you master the art of importing images into LibreCAD.

Video: How to convert images for LibreCAD

Image types: raster vs. vector

Although the ideal world would be one where we didn’t have to deal with literally hundreds of different image file types, that sadly isn’t the case. So before we talk about converting images into a format that LibreCAD can handle, our first consideration will have to be the image file type we’re dealing with.

To keep things simple, we’ll talk about just the two major types of image files that we’ll most likely come across – raster image files and vector image files. Vector files are a bit easier to deal with since CAD files are, by default, also vector image files. But you’ll more often be dealing with raster files and it’s a little tricker to get these LibreCAD-ready, so we’ll get into detail about converting raster files first.

Raster images

The reason we mention that you’ll often be dealing with raster file types is that it’s also the standard way for images to be digitized. The most common formats such as PNG, GIF, JPEG, and BMP are all examples of raster files. They’re made up of individual tiny pixels and their quality is defined by their resolution size or the number of pixels they have in the image.

An easy way to tell whether an image is a raster file or not is to zoom in – if it gets blurrier the closer you zoom in, chances are that it’s a raster file. And it’s this blurriness that makes working with pixelated or low-quality raster files difficult in LibreCAD.

Here’s the basic process of opening up your standard raster image on LibreCAD:

Opening a raster image in LibreCAD

Step 1

Click on File > Import > Insert Image. In the dialog window that pops up, locate your image file and open it up.

Step 2

With your crosshair cursors, click where you want to place the lower-left corner of your image.

Step 3

At this point, you’ll want to take the time to calibrate certain details of your image such as its scale, the layer it’s on, and its transparency. You can use LibreCAD’s various drafting and editing tools to get the image just right.

Step 4

From here, we’re done with most of the complicated importing work, so it’s time to start with the tedious process of manually tracing over the imported image. Take the various vector tools of LibreCAD and trace over the details you want to vectorize. Depending on the complexity of the image, this could take from a few minutes to hours and days of working time.

So as you can see, LibreCAD can import raster files without a hitch. But the lines and details on the image can’t be edited natively. CAD programs draw using vector lines so editing raster pixels isn’t something it can do easily. And there isn’t a magic button that instantly sharpens low-res photos like the one they have on CSI-esque shows, so you’ll have to do a lot of guesswork to accurately depict bad reference pics as LibreCAD files.

Depending on the quality of the image, there might be a lot of manual work that needs to be done to get a raster image to work on LibreCAD. Luckily, like in the video we showed earlier, there are automatic conversion solutions that are available. Scan2CAD, in particular, stands out for its advanced object recognition, accurate OCR capabilities, and user-friendly interface.

Smooth vector images and pixelated raster images Source

Vector images

If you find yourself dealing with a vector image for use on LibreCAD, you’ll generally have an easier time handling and importing the file. The native file format on LibreCAD is AutoCAD DXF, a good example of a standard vector file format for CAD programs. Aside from DXF, other common vector file types include DWG, g-code formats, and certain PDF documents.

The main difference that vector images have with raster images is their use of paths instead of pixels. Basically, paths are mathematical equations and digital data that dictate the specifics of how an element of the image – be it a line, arc, circle, or shape – is visually represented. As such, vector file elements will always be clear and sharp regardless of how much you zoom in on them. As such, vector files aren’t limited by their resolution and file size, unlike their raster image counterparts.

Do note that although LibreCAD can marginally support DWG files, it can only reliably open and handle DXF files. So you’ll have to first convert your vector files into DXF files before you can freely import them into LibreCAD with no issue. The video earlier showed earlier goes through the process but we’ll cover the specific details in a bit.

For now, just know that if your vector image is a DXF file, all you really have to do is open it up on LibreCAD as you would any CAD file that was produced on LibreCAD. It’s truly as simple as that.

Converting images into DXF files for LibreCAD

In cases where you don’t have the time to manually trace over raster images or when you have non-DXF vector images that you absolutely need to import into LibreCAD, automatic file conversion would be your best bet.

Let’s go through how Scan2CAD is the only option for high-quality, straightforward file conversions for CAD programs.

Converting a raster floor plan on Scan2CAD

Converting an image for LibreCAD

Step 1

Open up your image on Scan2CAD. If it’s a raster image, proceed to Step 2. If it’s a vector image, skip to Step 5.

Step 2

Clean up your raster image. Click on the ‘Clean Image’ button at the top left of the interface and use the following tools at your discretion.

Step 3
Use the editing tools on the left of the image to manually add raster lines or erase any raster elements.

Step 4

Click on ‘Convert raster image’ next to the ‘Clean Image’ button. For most technical drawings you want to import into LibreCAD, choose the following options.

Step 5

Click on ‘Run’ to generate a vector preview and click on ‘OK’ if the preview is up to par with your standards.

If there are some details in your vector image that you want to finetune such as optimizing the vector elements, converting polyline vector texts into TrueType text, or smoothing vector lines for CNC cutting, click on ‘Convert vector image’.

Click on ‘Run’ to see your settings on a preview image and click on ‘OK’ to finalize those changes.

Step 6

Once you’re happy with your vector image, click on ‘Export’ on the top right. Choose the location you want to save it, pick DXF as the file format, and name your file accordingly. Click on ‘Save’ once you’re done.

A few extra settings will show up; make sure you tick on ‘Convert black vectors to white’ – LibreCAD has a dark-colored background so you want to have white vector lines for the sake of visibility and convenience.

With a process this easy and straight-forward, there’s very little reason to choose anything other than Scan2CAD for your LibreCAD importing needs.

LibreCAD history

LibreCAD was started as a project for incorporating CAM capabilities into the QCad so that it would be with the Mechmate CNC router.

QCad was initially built on Qt3 library which was becoming outdated and it had to be ported to a more advanced library, the Qt4, and its name was changed to CADuntu.

After a few months, the community decided that the name CADuntu was inappropriate and they changed it to LibreCAD. The CAD application has gone on to port to Qt5 which is even more advanced than the Qt4.

• Current stable release: LibreCAD v2.2.0-rc1
• License type: GPLv2
• Operating Systems: Windows, macOS, and Linux
• Developers: the LibreCAD community

LibreCAD uses and features

LibreCAD is used for producing orthogonal and isometric projections. The orthogonal projection is for creating 2D drawings while isometric projection allows users to represent their 3D models in 2D. Isometric projections are at times referred to as 2.5D drawings.

It is also a popular DWG and DXF file format viewer and users can also use it to save drawing in DXF, and SVG, among other formats.

One of its unique features/characteristics is that it has a very highly customizable interface that allows users to customize toolbars and menus.

Orientation

For you to easily learn LibreCAD, it is important to first understand what the various parts of its interface are used for.  Below is a screenshot showing the various parts of the LibreCAD interface.

Figure 1. LibreCAD v2.2.0-rc1 Interface (Source)

From the above screenshot, it is evident that there are six main parts of the LibreCAD interface namely Menu, Toolbars, Dock areas, Drawing Window, Command-Line, and Status Bar.

The menu provides access to the main application functions found in the various menus (File, Options, Edit, View, Plugins, Tools, Widgets, Drawings, and Help)

The toolbars provide access to the various drawing tools that you may require to perform the various drawing tasks.

Docks (also commonly referred to as Dock Widgets) provide access to the most preferred/used drawing tools and functions, which are docked there.

The status bar provides you (the user) with information about the current drawing operation. It has five sections:

• Coordinates – This is where the absolute coordinates and relative coordinates of the cursor are displayed as Cartesian and polar coordinates. The absolute coordinates are displayed on the left while the relative coordinates are displayed on the right.
• Next Action – Shows a prompt of the next action.
• Selected – show the number of entities selected and the total length selected
• Current Layer – Shows the current layer in use.
• Grid – Shows the major and minor grid spacing for the X and Y axes.

The drawing window is where the active drawing (the drawing that you are working on) is displayed.

Customizing LibreCAD Interface layout

LibreCAD layout and appearance are highly customizable and you can configure it to suit your taste by creating user-defined pop-up menus, customized Dock Widgets and Toolbars, and alternative visual effects of the interface window.

To create a user-defined pop-up menu, you simply click on Options -> Widgets -> Menu Creator. Once in the Menu creator, you should select the actions from the left side that you want to include in the customized menu (shown on the left). You should also input a name for the customized menu and once complete click on Create.

You can also modify or delete an existing menu by selecting it from the Name drop-down box.

Figure 2.Creating a customized menu

You should follow the same process (Options -> Widgets) to create a custom toolbar or Widget but choose Toolbar Creator and Widget Options instead of menu creator.

Starting to Draw using LibreCAD

To start using LibreCAD, open/start the application. You may want to check the version of LibreCAD you are using to be sure if it has all the recently updated features since it is a living CAD application that is constantly being updated by the LibreCAD community. 

To check the version of LibreCAD you are using, click on Help on the menu bar.

Once you are satisfied with the version you are using, you should go ahead and set your application preferences using Options -> Application Preferences -> Appearance. Here you can configure the background color to white or black or any other color that you wish to use.

Then go ahead and save the current document to ensure that your project is saved in a named document that you can easily access later. To save, go to File -> Save and input your preferred name.

Importing Freehand Sketches into LibreCAD

Most designers, architectures, and engineers start by drawing a freehand sketch of what they want to draw on a CAD application. 

LibreCAD provides an option of adding freehand drawn sketches; meaning you can draw your freehand sketch, scan it as an image, and insert it into LibreCAD for use in your drawing.

To do so you should:

• Draw a neat freehand sketch (if possible without texts).
• Scan the freehand sketch as an image.
• Click on File -> Import -> Insert Image. Or click on the ‘insert image’ tool icon on the toolbar on the left
• Select the file of your scanned freehand drawing.
• Position it where you want it to be (e.g. at the top of the drawing box).
• To view the image instead of the outline, you should view it in print preview or when the draft mode is turned off.

It is however important to note that LibreCAD only accepts bitmap images and you have to ensure that your scanned image is saved as a bitmap image before trying to import it to LibreCAD.

Drawing on LibreCAD

You can opt to use the toolbars or command line to perform drawing operations in LibreCAD. The command line is used when you want your drawing to be in a very precise position within the drawing window.

When using the toolbars, you may choose to create your custom toolbar containing the tools that you feel you need or you can use the toolbar on the left and the one at the bottom by default.

Figure 3. Snap tools toolbar

The toolbar on the left contains most of the tools you will require to draw while the toolbar at the bottom of the window contains snap tools.

Figure 4. Toolbar on the left

It is important to note that the icons shown on the toolbar on the left give a hint of what the tools under that icon are for. And for you to use any of the tools from the category under any tool icon, simply click on the down arrow below the specific icon and a drop-down menu containing all the available tools in that category shall appear.

For example, if you clicked at lines, you should see the following tools:

Figure 5. Line tools

It is also possible to access the tools by clicking on the Tool menu at the top of the window and then selecting the type of tools you want. In the case of line tools, you could click on Tools -> Line. If you want to see tools for drawing circles, Tools -> Circle, and so on.

You can now draw any 2D or 2.5D shape you want using LibreCAD by choosing any of the available tools depending on the drawing operation you intend to perform.

However, for you to produce professional drawings using LibreCAD, it is important to use layers.

Using Layers in LibreCAD

The ability to use layers is one of LibreCAD’s distinguishing features.

In a nutshell, layers help to organize drawings by ensuring that entities that have common attributes or functions are put on the same layer.

For example, an architect drawing a house would have a layer for walls named “Walls” in his/her floor plan drawing. He could decide to have several other layers for things like partitions, HVAC, electrical, grid lines, etc depending on what he/she wants to include on the drawing.

The advantage of using layers is that all pen attributes of the entities in a layer can be attributed to that specific layer and they can be overridden for the entities as a whole. For example, if the architecture has a layer named “Walls”, he/she can change the line thickness of all the walls by changing it in the “layer Settings”.

How to create a layer in LibreCAD

To create a layer, simply click on the blue plus (Add layer icon) in the layer list. Specify the layer name. Then specify the color, width, and line type of the layer and click OK.

Figure 6. Drawing showing different layers in LibreCAD

When creating layers, it is important to put all the construction details or attributes that you would not want to appear in the printout in a construction layer.

To create a construction layer, simply click on the box next to ‘Construction Layer’ when creating the layer. Below is a screenshot showing how a layer is created. 

Figure 7. Creating a layer in LibreCAD

To use any of the saved layers, click on it (you will notice it appears highlighted in grey). Then once you finish using it and want the entities to be drawn using another layer. You can go back to the normal drawing layer which is designated 0 in the  ‘Layer List’ or you can select another layer of your choosing.

Isometric drawing using LibreCAD

Isometric drawings allow you to represent 3D drawings in 2.5D drawings. To create an isometric drawing, you have to change the grid from a two-plane to a three-plane grid.

To do this:

• Click on edit on the top menu bar,
• Select current drawing preferences on the drop-down menu that appears,
• Select the grid tab on top in the pop-up box that appears,
• Click the isometric button in the grid options area that appears and click OK at the bottom of the area.

You should notice that there shall be more grid points since a third coordinate is added.

Figure 8. Isometric grid in LibreCAD

Conclusion

Besides being a completely free CAD software, it is also very simple to learn how to draw 2D and isometric drawings using LibreCAD. 

By using this guide, you should be able to learn LibreCAD in 1 Hour.

If all you want to do is to view, modify, or even annotate DWG drawing files that are originally made using AutoCAD, you do not have to buy the costly AutoCAD application. There are lots of free DWG Viewers that you can download from the internet. Additionally, if you want to edit DWG drawings without having to purchase or subscribe to costly CAD applications, there are also lots of free DWG editors that you can download from the internet.

And amazingly some of these free DWG viewer apps are made by Autodesk, which is the same company that develops AutoCAD.

DWG File Format

DWG, which stands for DraWinG, is the proprietary AutoCAD file format that contains all the metadata and geometrical data.

And due to its importance in design and engineering, DWG is supported by virtually all other third-party CAD programs. 

In this post, Scan2CAD has selected the 7 best free DWG viewers that you can freely download to view and modify DWG drawing files.

Table of Contents

• 7 best free DWG Viewers to download

1. 1. 1. DWG TrueView (+Design Review)
      2. Bentley View
      3. LibreCAD
      4. DWGSee
      5. DWG FastView
      6. OnShape Free
      7. CAD Reader

7 best free DWG Viewers to download

1. DWG TrueView (+Design Review)

Figure 1. DWG TrueView (Source)

Developer: Autodesk

Latest Version: Autodesk DWG Trueview 2021

Operating System: Windows

Autodesk DWG TrueView is the official Autodesk application for viewing DWG files and it comes in two versions; the free version and the paid version. It was designed to enable CAD users to view, edit, and convert DWG files.

Design Review on the other hand is a DWG TrueView add-on that helps to extend the features of DWG TrueView to enable users to use it to measure lengths, areas, and angles. Also, with Design Review, DWG TrueView users can add comments, ideas, and other information required when communicating design changes.

DWG TrueView (+Design Review) Features and Functions

• DWG TrueView is a free stand-alone DWG viewer.
• Design Review add-on is also free.
• It facilitates collaboration when sharing AutoCAD drawing files with other CAD applications.
• By adding the Design Review, DWG TrueView users can accurately measure the distances, areas, and angles of DWG drawings.
• By integrating DWG TrueView with Design Review, users can quickly and easily review and markup DWG drawings.
• By using the DWG TrueConvert, users can convert drawing to other AutoCAD versions

Pros of DWG TrueView

• Users can view DWG drawing files for free
• Users can open DWG, DXF, DWF, and DWFx files
• Allows users to measure distances, angles, and areas in DWG drawings
• It is easy to use even for non-professionals
• It offers useful tooltips guide to enhance the users’ experience
• It is available for both 64-bit and 32-bit Operating Systems. 

Cons of DWG TrueView

• It lacks editing features

2. Bentley View

Figure 2. Bentley View (Source)

Developer: Bentley

Latest Version: Bentley View V8i SELECTseries 4

Operating System: Windows

Bentley View is a product of Bentley, which is also the official Microstation developer, a free DXF viewer. It is rated as one of the most powerful free DWG file viewers developed by a third party.

And besides supporting DWG file formats, it also supports 50 other CAD file formats and BIM features. 

Bentley View Features and Functions

• It is completely free to use.
• It supports DWG file formats and 50 other CAD file formats including DXF.
• It allows users to view 2D drawings and 3D models.
• Allows users to verify distances and areas.
• Users can also use it to print drawings to scale.

Pros of Bentley View

• It allows users to view DWG drawing for free.
• It supports 50 other CAD file formats thus saving users the need to download multiple CAD file viewers for different file formats.
• Allows users to view 2D drawings and 3D models and also measure distances and areas.

Cons of Bentley View

• It has a very limited capacity

3. LibreCAD

Figure 3. LibreCAD (Source softx64.com)

Developer: LibreCAD community

Latest Version: LibreCAD 2.2.0 RC 1

Operating System: Windows, macOS, and Linux

Besides being a free DWG viewer, LibreCAD is an open-source computer-aided design (CAD) software that CAD users can download for free rather than downloading costly CAD software like AutoCAD and the like. 

Its interface is similar to that of AutoCAD.

Besides DWG file format, you can also print your work in DXF and CXF file formats and export SVG, ICO, BMP, and PDF file formats among others when using LibreCAD.

Users can use LibreCAD to open 2D drawings and 3D CAD models.

LibreCAD Features and Functions

• It is an Open-source CAD software.
• Supports DWG, DXF, CXF, SVG, ICO, BMP, and PDF file formats.
• Allows users to open and view both 2D drawings and 3D models.

Pros of LibreCAD

• It is freely available.
• It is lightweight with a file size of only 30MB.
• Supports both 2D and 3D files.
• It has an uncluttered interface.

Cons of LibreCAD

• Users can only open existing DWG files but not draw and save new DWG drawings.

4. DWGSee

Figure 4. DWGSee DWG Viewer (Source)

Developer: AutoDWG.com

Latest Version: DWGSee 2020

Operating System: Windows, macOS, and Android

DWGSee is a light and fast DWG viewer that was developed by AutoDWG.com, which was founded in 2002. It provides users with a quick and simple way of looking at their technical drawings without having to purchase costly CAD applications like AutoCAD.

Besides DWG, DWGSee also supports other CAD file formats like DXF and DWF.

It comes in three versions; a free version, a standard version, and a pro version. However, the free version is sufficient for Viewing DWG files and verifying measurements by measuring lengths, angles, radius, and areas.

If you want to access the editing capabilities of the application, you will have to purchase the standard or Pro versions which have added functions for editing, converting, and comparing.

DWGSee Features and Functions

• The free version of DWGSee DWG viewer supports AutoCAD .dwg .dxf .dwf files, version R14 to the latest 2020, and it can also open raster image formats (.bmp .jpg .png .gif .tif).
• It allows users to save files as DWG or DXF. It has an inbuilt AutoDWG converter.
• It allows users to measure lengths, angles, radius, and areas by just clicking.
• Users can add markups to the DWG drawings.
• It allows users to compare drawings by showing two versions of the same drawing in split windows.
• It has a floating license that is great for a company with many workstations.

Pros of DWGSee

• It has a free version with lots of features.
• Allows the support of a wide range of other CAD files besides DWG files.
• Allows users to verify measurements and areas.
• The floating license allows it to be used on different workstations.

Cons of DWGSee

• The free version does not support editing and requires to purchase of the Standard or Pro versions for them to edit a drawing

5. DWG FastView

Figure 5.DWG FastView for Windows (Source)

Developer: Gstarcad

Latest Version: DWG FastView V4.5.1

Operating System: Windows

DWG FastView is a free DWG viewer that was developed by Gstarcad. 

Besides DWG files, DWG FastView also acts as a DXF viewer and it can be used for viewing 2D drawings and 3D models.

DWGSee Features and Functions

• It is free.
• It supports DWG and DXF file formats.
• Has the ability to open multiple objects simultaneously by just dragging and dropping them into the interface.
• Allows users to open and view 2d and 3D drawings.
• Allows users to export files to a wide range of image formats including BMP, JPG, PNG, and other popular file types
• Allows users to freeze, lock and unlock individual layers, and also zoom and pan as they explore individual details of the drawings.

Pros of DWG FastView

• It is free.
• It is easy to use. Users can open files by dragging and dropping them into the interface 
• It has additional sophisticated CAD viewing tools.

Cons of DWG FastView

• It has a very wide range of features and tools that may take time to learn.

6. OnShape Free

Figure 6. OnShape Free (Source)

Developer: OnShape, which was acquired by PTC Inc. in 2019

Operating System: iOS, Android, Linux, OSX, Windows

OnShape is CAD software that is delivered over the internet through software as a service model thus making extensive use of cloud computing. It can be accessed through iOS, Android, Linux, OSX, and Windows-powered gadgets.

It comes in four versions Educational, Enterprise, Standard, and Professional. The educational version is the one that is also referred to as OnShape free.

Unlike other CAD applications, Onshape Free gives everyone on the team access to the same CAD workspace and same CAD data through a central place in a cloud.

OnShape Free Features and Functions

• It is free.
• Uses cloud computing.
• Accessible to a wide range of gadgets.

Pros of OnShape Free

• It is easy to use and can be accessed even on the go since it is accessed through the internet.

Cons of OnShape Free

• One will require to subscribe to the Paid Onshape Versions (Enterprise, Standard, and Professional) to be able to create new CAD files or edit CAD FILES.

7. CAD Reader

Figure 7. CAD Reader (Source)

Developer: Glodon Company Limited

Latest Version: CADReader V3.3.2.8

Operating System: Windows

CAD Reader is a CAD file viewer that allows you to view and mark DWG CAD drawings.

CAD Reader Features and Functions

• Layer management.
• Length and area measurement.
• Coordinate and scale setting.
• Allows users to add comments to drawings.
• Users can search and find drawings on their computers.
• Allow printing.
• Export and import capabilities that allow drawings and comments can be a single file, and then sent to other devices and imported to original files.
• Supports DWG and DXF file formats

Pros of CAD Reader

• All the basic functions are free.
• It is lightweight.
• It is easy to use.
• It is fast and adaptive

Cons of CAD Reader

• It has some VIP functions that require users to pay.

Conclusion

With any of the above-mentioned free Free DWG Viewers, you can open and view any DWG CAD file without having to dig deep into your pocket to subscribe to costly CAD software like AutoCAD for the purposes of just viewing CAD files.

Besides, some of the Free DWG Viewers mentioned in this article allow you to perform more tasks than just viewing. LibreCAD, for example, is an open-source computer-aided design (CAD) software that allows you to also perform some edits on both 2D drawings and 3D models.

The rest of the mentioned DWG viewers including DWGSee, Bentley View, DWG TrueView, and CAD Reader allow you to verify measurements by measuring lengths, angles, radius, and areas. Others like CAD Reader also allow users to add comments on the drawings.

For this reason, Scan2CAD has prepared a comprehensive LibreCAD keyboard shortcuts list that you can use when using LibreCAD in your engineering design projects.

About LibreCAD

Developers: LibreCAD community

Initial release: 15 December 2011

Operating Systems: Windows, macOS, and Linux

License type: GPLv2

Before we delve into the LibreCAD keyboard shortcuts, it is important to first understand what LibreCAD is and what it is used for.

LibreCAD was developed as a QCAD Community Edition fork and its graphic user interface (GUI) is based on the QT5 libraries, which enables it to run on a variety of platforms in the same way.

It is an open-source computer-aided design (CAD) software that can be freely downloaded rather than downloading costly CAD software like AutoCAD and the like. Besides, if you have some experience with programs like AutoCAD, you will find it very easy to use LibreCAD since its interface is analogous to that of AutoCAD.

LibreCAD is used for drawing 2D and 3D CAD drawings and it is also widely used as a DXF file format viewer.

Besides DXF file format, you can also print your work in DWG and CXF file formats and export SVG, ICO, BMP, and PDF, file formats among others when using LibreCAD.

LibreCAD interface

It is also important to understand the different parts of the LibreCAD interface so that you can have a clue of where to expect a change when you use a certain LibreCAD keyboard shortcut.

The screenshot below shows a LibreCAD interface where the main sections have been highlighted and labeled using numbers from 1 to 9. Each of these sections holds specific functions.

Figure 1. LibreCAD interface (source)

1 – Main menu and file options

2 – Shape options

3 – Main drawing area (Model Space)

4 – Pan wizard area

5 – Layer and blocklist area

6 – Command line

7 – Grid snap options

8 – Enable toolbars

9 – Status bar

LibreCAD keyboard shortcuts

In this guide we shall look at the LibreCAD keyboard shortcuts that you can when drawing, viewing, editing, dimensioning, snapping, modifying drawing, selecting drawings or parts in a drawing, and obtaining information from a drawing.

When using these keyboard shortcuts, it is important to note that there are those shortcuts that require you to press different keys at the same time and those that require you to press one key after the other. The keyboard shortcuts that have two or more keys separated by a ‘+’ sign require you to press the keys together (at the same time), while those that have two or more keys separated by the word ‘then’ require you to press one key after the other in the order they are shown.

File editing keyboard shortcuts

General keyboard shortcuts

LibreCAD Keyboard shortcuts for drawing

Keyboard shortcuts for viewing

Keyboard shortcuts for Editing

Keyboard shortcuts for Dimensioning

LibreCAD Keyboard shortcuts for Modifying drawing

Keyboard shortcuts for Snapping

Keyboard shortcuts for selecting

Keyboard shortcuts for obtaining information

Conclusion

Keyboard shortcuts are always a great way of shortening the time taken in performing tasks on computer programs.

With the above LibreCAD keyboard shortcuts, you can increase your speed when using LibreCAD to draw 2D or 3D drawings and also when viewing and modifying drawings since you won’t waste time clicking through the many steps to perform various tasks.

What are DXF files?

DXF (Drawing Exchange Format) file was developed by Autodesk and introduced in December 1982 to allow for interoperability of data files between AutoCAD and other CAD programs. The first AutoCAD version that was compatible with the DXF file format was AutoCAD 1.0.

The DXF was developed to provide an exact representation of the DWG file format, which is the native file format of AutoCAD. AutoCAD versions are lower than Release 10 only accepted ASCII forms of DXF files. However, higher versions support both binary and ASCII DXF forms.

7 best Free DXF Viewers

Below are the 7 best Free DXF Viewer apps that can be downloaded for free from the internet.

1. LibreCAD

Figure 1. LibreCAD free DXF viewer for Windows, Mac, and Linux (source)

LibreCAD is a free DXF viewer that also allows editing, measuring, and printing of files besides viewing. Users can also use the software to view, edit, measure, and print other files like DWG and CXF files.

It was developed as an upgrade to the QCAD Community Edition and it is supported by Windows, Linux, and Mac Operating Systems. 

It also allows users to export PDF, SVG, ICO, and BMP files among others.

It has a simple user interface that comprises neatly displayed options and settings. And amazingly, it also allows users to create custom menus and toolbars, thus increasing efficiency and flexibility.

Advantages of LibreCAD

1. Free to download.
2. Supported by Windows, Linux, and Mac OS.
3. Easy to use.
4. Allows editing, measuring, and printing of DXF files besides viewing.
5. Allows users to export different file formats.
6. Highly customizable.
7. Lightweight since it is only a few MBS in size.

Disadvantages of LibreCAD

1. It was developed as a 2D CAD designing open-source software and thus cannot handle 3D CAD. 

2. Autodesk DWG TrueView

Figure 7. Autodesk DWG TrueView (source)

DWG TrueView is a product of Autodesk, which is the same company that develops AutoCAD. It is a free program that gives engineers and designers an alternative to purchasing the costly AutoCAD software in addition to other CAD programs that could probably be of more importance to their day-to-day activities.

DWG TrueView was not designed exclusively for viewing DXF files. However, it is one of the best free DXF viewers having come from the same company that developed the DXF file format.

Besides DXF, DWG TrueView also opens DWG files, which is what it was mainly developed to view.

Advantages of DWG TrueView

1. It is a free application.
2. Allows users to read layer information and also edit the layers.
3. Allows users to publish DXF and DWG files as PDF, DWF, and DWFx.
4. Allow conversion of DWG files from old versions to versions that are compatible with the newer CAD programs.

Disadvantages of DWG TrueView

1. It takes a lot of hard drive space. It is bulky for computers.
2. It was developed for Windows OS only. There are no versions for Mac and Linux OS.

3. DWG FastView

Figure 4. DWG FastView (source)

DWG FastView is CAD design software for opening, viewing, and editing CAD files including DXF files. 

It is a product of Gstarsoft Co., Ltd and has versions for Windows operating system (Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP), Android mobile phone operating system, and also for web. 

Once users download the free DWG FastView software, they can also register for a DWG FastView account to also use the mobile and web versions to open, share and communicate about project files done using the PC regardless of their geographical location.

Besides DXF, it also supports DWG, DWS, and DWT file formats. Users can also export files in PNG, BMP, and JPG formats.

Advantages of DWG FastView

1. It is light to install and easy to use when viewing drawings without the need to download large CAD programs.
2. It supports external references.
3. It has simple drawing tools such as straight lines, sketch, polylines, revcloud, ellipses, etc. for editing files.
4. It can be used for displaying both 2D objects and 3D models. 
5. It has a web and mobile version.

Disadvantages of DWG FastView

1. It only acts as a viewer and therefore does not support any markup

4. DoubleCAD XT

Figure 5. doubleCAD XT Pro (source)

DoubleCAD XT is a full-featured 2.5D CAD software and a free DXF viewer that runs on Windows Operating System. 

It is a product of IMSI/Design and was launched in 2009 as an alternative for AutoCAD LT. Although the commercial version, DoubleCAD XT Pro goes for $695, there is a free version that is available on the official webpage for download.

Its user interface is more like that of AutoCAD with dropdown and fly-out menus.

It enables users to view and edit DXF, PLT, and DWG files. It has comprehensive dimensioning, 2D sketching, and annotation tools

Advantages of DoubleCAD XT

1. Lightweight for computers.
2. Easy to use.
3. It offers an option for creating tables whose data is linked to external excel worksheets.
4. It offers an option for using different measurement units for different areas of the same object while dimensioning.

Disadvantages of DoubleCAD XT

1. It was developed to only operate on Windows OS and thus cannot be used by Mac and Linux OS users.

5. Bentley View

Figure 6. Bentley View (source)

Bentley View is a free CAD file viewing program designed for viewing, modifying, and printing DXF, DGN, and DWG files. It also supports the drag and drop feature; meaning you can simply drag and drop a file in it to open the file.

While viewing and modifying a DXF file, the user has the liberty of rotating, panning, zooming, etc.  

It was designed to run on Windows (Windows 10, Windows 8, and Windows 7) OS.

To download the Bentley View software, however, one will require to first register for an account with the official website.

Advantages of Bentley View

1. It is free.
2. Can be used for opening both 2D and 3D DXF, DGN, and DWG files.
3. Enables users to measure the distance between two points in just one click.
4. It is available in a variety of languages.

Disadvantages of Bentley View

1. It is not supported on Mac and Linux OS.
2. It is a bit heavy for a computer. It uses too much CPU when running.

6. BabaCAD

Figure 2. BabaCAD  (source)

BabaCAD is a free DXF viewer that is supported by both Mac and Windows operating systems. 

Besides viewing DXF files, it is also a DWG viewer. Users can also edit and save files. 

In the BabaCAD 2019 Enterprise 3D edition, besides viewing, drawing, and modifying 2D DXF files, users can also open, modify, and create 3D solid objects like holes, extrude, etc. It also allows users to import and export .STL meshes and .STEP 3D models.

BabaCAD also allows users to add LISP programming extensions for creating and opening LSP files.

Advantages of BabaCAD

1. It has a free trial version.
2. It is compatible with both Mac and Windows OS.
3. Allows 3D modeling.
4. It is also a DWG viewer.
5. Customizable using user-programmed plugins (C#, .NET, VB, .dll).
6. It comes with powerful 2D drafting tools for complex drawings and technical papers.

Disadvantages of BabaCAD

1. The BabaCAD Home Edition (2020) does not have 3D modeling capabilities 

7. de.caff viewer

Figure 3. de.caff DXF viewer (source)

The de·caff Viewer is a free Java program designed to be used as a Free DXF file viewer and it runs on Windows, Mac, and Linux operating systems. It reads all types of DXF files (both ASCII and binary). It is also able to read files that may be packed using zip, bzip2, and gzip.

The de.caff viewer reads both 2D and 3D DXF files and displays them as wireframes just like AutoCAD does. It also allows users to open other files specifically DWG and SHX formats.

One can also zoom, rotate, scale, and also search text in the opened file.

Users can also print and save their work in other different formats including PDF, GIF, SVG, PNG, JPG, and Postscript.

Advantages of de.caff viewer

1. Supported by Windows, Linux, and Mac OS
2. Free to download and use.
3. Supports 3D drawings.
4. Allows importing and exporting of XML file formats.
5. It can also be used as a DWG and SHX file viewer.
6. It is lightweight.

Disadvantages of de.caff viewer

1. If the files being viewed make heavy use of AutoCAD’s encrypted entities or any other recently added features de.caff viewer may not tell the user much.

Conclusion

Industrial designers’ and engineers’ work involves a lot of CAD files most of which are DXF files given the fact that AutoCAD is one of the most used CAD software. As an engineer or designer working in a team where your teammates use AutoCAD, you will have to find a way of viewing, editing, commenting and sharing the CAD files with your colleagues. To do so, you do not require to purchase the costly AutoCAD program. You can simply download one of the above-mentioned free DXF viewers for viewing, editing, commenting, and sharing the DXF files with colleagues. The choice will depend on the type of drawings (2D or 3D) on the DXF file you want to view and your computer’s operating system.

If you want a Free DXF Viewer for both 2D and 3D drawings, you could use Autodesk DWG TrueView, DWG FastView, Bentley View, BabaCAD, or de.caff viewer. On the other hand, LibreCAD is one of the best Free DXF Viewers for 2D drawings.

If you are looking for the best Free DXF Viewer for Windows, you can use Autodesk DWG TrueView, DWG FastView, DoubleCAD XT, Bentley View, de.caff viewer, or BabaCAD. If you are looking for the best free DXF Viewer for macOS, you can use LibreCAD, BabaCAD, or de.caff viewer. If you are looking for the best free DXF Viewer for Linux, then you can use LibreCAD or de.caff viewer.

If you are looking for the best DXF Viewer for Android then you can use DWG FastView.

Although Windows PCs are still the standard for most CAD users, it is undeniable that a big chunk of offices and homes use MacOS. So it’s understandable how some might find it intimidating to start using CAD software when there are plenty of these types of programs that are straight up incompatible with MacOS. The industry is changing and developing, however, and we see more and more support for MacOS CAD programs. If you’re a Mac user and are thinking about venturing into the world of Computer Aided Design, we’ve compiled all the information about the topic to help you figure out the best way to move forward.

Best Mac Computers for CAD

Apple’s Lineup of Mac Computers/Products (source)

Let’s take a look at some of the Apple machines that are out there.

1. MacBook Pro

Previously, there were three variants of the MacBook Pro, distinguishable by the size of the display: the smaller 13-inch, the intermediate 14.2-inch, and the larger 16.2-inch. But Apple has since done away with the 13-inch MacBook Pro and refreshed the two remaining variants with new Apple Silicon chips.

If you’re looking to purchase the 14.2-inch model, you can configure it with a 10-core M4 (with integrated 10-core GPU), a 12-core or 14-core M4 Pro (with integrated 16-core or 20-core GPU), or a 14-core or 16-core M4 Max (with integrated 32-core or 40-core GPU). The larger 16.2-inch model is powered by the M2 Pro or M2 Max chips.

Apple states that the M4’s 10-core CPU is up to 1.8x faster than M1, while its 10-core GPU is up to 2x faster than M1. But it may not be sufficient to handle more demanding workloads during rendering, for instance; which is why you can configure your MacBook Pro with the M4 Pro or M4 Max chips.

The MacBook Pro with M4 and M4 Pro can support two external displays on top of the built-in display, while the MacBook Pro with M4 Max can support up to four. This support is thanks to the computer’s three Thunderbolt 4 or 5 ports as well as a HDMI port. But you can still make do with the built-in Liquid Retina XDR display that offers 1,600 nits of peak HDR brightness and up to 1,000 nits of brightness for SDR content. This means the display is bright enough to enable you to work outside.

Another feature that boosts off-site work is the battery life. The M4 family of chips delivers high power efficiency and promises up to 24 hours of battery life, according to Apple. So, you can comfortably work off-site without worrying about disruptions that come with a short battery life.

2. iMac

The latest release of the 24-inch iMac was unveiled in 2024. Like the previous-generation M1-powered iMac (released in 2021), the latest release sports a modern, refreshing, and svelte shape that resulted from a complete design overhaul. It nonetheless continues Apple’s tradition of the ‘all-in-one’ computer that combines the display and computing power in the same chassis and cover.

Under the hood, the 24-inch computer is powered by an 8-core or 10-core CPU and an integrated 8-core or 10-core GPU, depending on how you configure it. You can also configure the computer with 16GB, 24GB, or 32GB of unified memory (RAM) and up to 2TB of SSD storage.

Compared to the iMac with M1, the 2024 iMac with M4 is up to 1.7 times faster for daily productivity and 2.1x faster for demanding workflows like CAD design and photo editing. This is a considerable improvement over even the early-generation Intel-powered 21.5-inch iMac, considering the iMac with M1 itself boasted up to 85% faster CPU performanceand up to 2x faster GPU performance than the 21.5-inch iMac. Combined, its features and extra performance make the 2024 iMac ideal for intense workloads, including CAD software-based rendering and design.

While the keyboard and mouse are not built into the chassis, Apple sells the Magic Mouse and Magic Keyboard with every iMac purchase. In addition, you can choose to purchase the Magic Trackpad as an extra. Unfortunately, this option will require you to fork out $50 more. Other extras include buying a Magic Keyboard with Touch ID and Numeric Keypad ($80).

3. Mac Mini

Described as the “best portable workstation Mac” by a renowned tech YouTuber, the latest Mac Mini does pack a punch within a small form factor. It’s also affordable, with the base version coming in at $599.00. The new Mac Mini, unveiled in 2024, is powered by the M4 or M4 Pro. It is “more mighty, more mini,” claimed Apple. It’s less than half the size of the previous model, measuring just five by five inches.

Yet, the Mac Mini with M4 delivers up to 2.2x faster GPU performance and up to 1.8x faster CPU performance over the previous generation M1-powered model. The Mac Mini with M4 Pro boasts up to 2x GPU performance over the M4’s GPU and has what Apple claims to be the “world’s fastest CPU core with lightning-fast single-threaded performance.” Accordingly, the Mac Mini with M4 Pro is ideal for running CAD software applications like AutoCAD, Civil 3D, and Inventor, just to mention a few, which are single-threaded applications.

The Mac Mini sports various ports, including two front-facing USB-C ports and a headphone jack. It also features three Thunderbolt 4 or 5 ports, an Ethernet port, and an HDMI port on the back. Through these ports, the Mac Mini with M4 can support up to two 6K displays and up to one 5K display. The Mac Mini with M4 Pro can support up to three 6K displays. You nonetheless have to purchase these displays as well as other peripherals (a mouse and a keyboard) separately.

4. Mac Studio

The latest iteration of the Mac Studio, unveiled in June 2023, features the M2 Max and the M2 Ultra chips. (According to Apple, M2 Ultra delivers twice the capabilities and performance of the M2 Max.) The 2023 Mac Studio replaced the previous-generation Mac Studio, which was powered by the M1 Max and the M1 Ultra. Apple claims the 2023 Mac Studio delivers “a huge boost in performance and enhanced connectivity in its stunningly compact design.”

The company further claims that the M2 Ultra-powered 2023 Mac Studio is up to 3x faster than the M1 Ultra-powered Mac Studio. The M2 Max-powered Mac Studio is up to 50% faster than the previous-generation Mac Studio with M1 Max.

In terms of connectivity, the 2023 Mac Studio features a higher-bandwidth HDMI, Wi-Fi 6E and Bluetooth 5.3 connectivity, four Thunderbolt 4 powers, a 10Gb Ethernet port, two USB-A ports, two USB-C ports, and an SD card slot. In addition to these built-in ports, you can configure your Mac Studio with up to 8TB SSD storage and up to 96GB of unified memory (for the Mac Studio with M2 Max) or up to 192GB of unified memory (for the Max Studio with M2 Ultra).

Apple also introduced the Studio Display, designed to act as the Mac Studio’s display. You can choose between a Studio Display with a tilt-adjustable stand or a Studio Display with a tilt- and height-adjustable stand.

5. Mac Pro

The Mac Pro is the most expensive device in the Mac lineup. With a starting price of $6,999.00, this workstation is designed for professionals and business owners. After all, this price tag is difficult to justify if there isn’t a direct return on investment. And that can only happen if used in a business or work setting.

Until June 2023, the Mac Pro was the only remnant of the previous Intel-powered dispensation. While the company had refreshed the other products by powering them with its M-series chips, the Mac Pro still sported an Intel Xeon W processor and AMD Radeon Pro GPU. However, Apple unveiled the Mac Pro, featuring the M2 Ultra. This unveiling completed the Mac transition to Apple silicon. According to the company, the M2 Ultra-powered Mac Pro is up to 3x faster than the Intel-based model.

The computer can be configured with unified memory of up to 192GB and 800GB/s of bandwidth, enabling it to accomplish things that weren’t possible before. The high RAM allows the computer to handle large CAD files and render complex scenes with a lot of geometry and textures.

The 2023 Mac Pro boasts unmatched connectivity with eight built-in Thunderbolt 4 ports, Wi-Fi 6E, Bluetooth 5.3, three USB-A ports, 2 HDMI ports, a headphone jack, and two 10Gb Ethernet ports. It also features seven PCIe expansion slots, allowing users to customize the computer with digital signal processing (DSP) cards and serial digital interface (SDI) I/O cards.

Apple notes that the Mac Pro delivers groundbreaking performance and takes “the most demanding workflows to the next level.” In this regard, this computer can be useful for designers who work on complex design projects and need high computing power to process their designs without crashing or disruptions.

It is worth bearing in mind that you also have to purchase a display, mouse, and keyboard alongside your Mac Mini, Mac Studio, and Mac Pro. You can opt for the peripheral devices Apple sells, including the Apple Studio Display. Alternatively, you can consider looking at the best mouse for CAD, the best display for CAD, and the best keyboard for CAD.

Considerations when Choosing Mac Products for CAD

If you are considering buying an Mac product, it is important to take several factors into account. These include:

1. Price
2. Upgradability
3. CAD software that can run on MacOS
4. Portability 

1. Price

The price of Mac products dictate the features of the device. Looking at the different Mac products, we can segment them into  mid-range, high-end, and budget buy categories. However, we have not discussed in our list Apple’s budget laptop, the MacBook Air, as it does not have active cooling for the powerful M1 or M2 chip. So using it for intensive workloads as is the case when using CAD software will likely make it overheat. Generally, however, and looking at the hardware requirements of different CAD software, the different Mac products in our list are pretty capable of running CAD applications. 

2. Upgradability

The biggest con that Apple’s computers have is their upgradability. Apple prides itself on its great design, but almost doesn’t trust its consumers to have the know-how to tailor-fit their personal machines to their own needs. Upgrades and modifications made after the sale are almost needlessly difficult for most MacOS computers. So be sure to do your research and figure out what technical specifications best suit your CAD needs before you buy a Mac, because you’re more or less stuck with your choices until you purchase a new machine.

3. Portability

As an engineer, designer, or architect, you will agree with me that your work may require you to leave your office in order to conduct some field work. This is where portability comes in handy. You can more easily and conveniently carry a MacBook laptop as opposed to the bulky Mac Pro or other Mac devices that need to be plugged in to function.

4. CAD software that can run on MacOS

Also, seeing as most software developers consider the PC to be the default machine for CAD users, there are a few programs out there that just straight up don’t have a Mac port. Autodesk’s Inventor, for example, can only run on Windows. The issue is compounded by the migration towards Apple SOC. The worsened situation stems from the fact that you can no longer partition the SSD to also run Windows, a workaround you could previously use.

That said, let’s take a look at some CAD software that you can run on you Mac.

CAD Software for Mac

1. Autodesk Product Collection

Autodesk doesn’t offer just a single piece of software; it actually has a whole suite of different design programs for CAD users with different needs and drafting requirements. It’s first on the list since it has one of the most widely-used set of CAD products in the market.

AutoCAD is a clear-cut CAD program that can handle most standard vector file formats and is primarily used for 2D technical drawings but can also handle 3D information. For those in the building and construction industry, Autodesk’s Revit is a solid BIM program that can fit most if not all design and drafting needs. Do note that Autodesk is primarily PC-based, so there are also a bunch of programs that you won’t be able to use on your Mac by default. Other Autodesk products that are available for Mac include Inventor and Civil3D.

Autodesk AutoCAD on Mac (source)

2. SketchUp

SketchUp is a modeling program catered to be an intuitive 3D solution for most design, manufacturing, and product-making necessities. It makes it to this list because it’s one of the most intuitive pieces of software out there and is great for beginners just getting into CAD and 3D modeling. SketchUp has three plans available: SketchUp Free, SketchUp Shop, SketchUp Pro. The SketchUp Free and SketchUp Shop offerings are both web-based, with Free being unpaid and Shop having unlimited cloud storage and access to all uploaded models on SketchUp Warehouse. SketchUp Pro is usable as a stand-alone desktop app and has all the features available for the software.

3. ArchiCAD

ArchiCAD is an architectural design suite that was actually originally designed for the Apple Macintosh back in 1982 by Hungarian company Graphisoft. It’s supposedly the first example of Building Information Modeling or BIM. It was also one of the first CAD programs that were readily available and usable at a commercial level, being usable on personal computers.

ArchiCAD offers a bunch of different packages that offer both 2D drafting and 3D modeling capabilities as well as all functionality that comes with BIM technology. With its variety of tools and technical settings, it may not have the easiest learning curve. But any ArchiCAD veteran will tell you just how useful the programs are and make it worth the time spent mastering it.

4. Vectorworks

Vectorworks is a flexible and versatile desktop app that offers 2D drafting, 3D modeling, BIM capabilities, and photo-realistic visual rendering in a neat, intuitive package. We talk about Vectorworks a lot in our blogs and as it is also available for the Mac, it’s only right we include it on this list. Mainly used in European markets and now owned by German company Nemetschek, Vectorworks was originally developed back in 1985, just three after the launch of AutoCAD. It has three main software packages: Vectorworks Architect, Vectorworks Landmark, Vectorworks Spotlight, and Vectorworks Fundamentals.

5. Free Software (Freeware)

If you find the prospect of paid CAD software a bit too daunting as a beginner, you’ll be glad to find that there are plenty of free-to-use CAD programs out there for the Mac.

1. LibreCAD is an open-source option that offers high-end features such as snap-to-grid functionality, layers, text, dimensioning, and many more.
2. FreeCAD is another interesting pick since it’s a fully-realized 3D parametric modeling program for mechanical engineers and product designers.
3. Blender is also an amazingly intuitive open-source 3D modeling program that focuses on the detailed and artistic side of 3D rendering and modeling.

There are a bunch more free programs out there including limited or trial versions of the paid programs we’ve listed here.

6. Scan2CAD

For more advanced CAD users who have set up a workflow of translating sketches or scanned copies of drawings or plans into workable vector CAD files, Scan2CAD is the perfect conversion solution. The program is primarily used to convert both raster and vector files into CAD-standard vector formats that CAD and modeling programs will be able to recognize and edit.

Some CAD software will have their own raster-to-vector conversion functionality, but none have as much control and precision over the conversion settings than Scan2CAD does. Its main purpose is to cut down the time needed to translate source materials into workable, draftable vector lines and it does its job extremely well.

For a detailed discussion, check out our comprehensive article on the 14 top CAD packages for Mac.

Conclusion

Asking if MacOS computers are good for CAD programs is a bit vague. Like most other technical queries, it all boils down to two things – what specific technical specifications do you already have or are planning to get and what are your needs as a CAD-user? In the end, as long as you do your research, be wise about what your machine can and can’t do, and try to be ingenious about finding workarounds for certain roadblocks, any MacOS machine can handle what you need.

That said, the various Mac products in our list are perfectly capable of running CAD software. To summarize their value proposition, we have made the following list:

• Best budget Mac product for CAD: Mac Mini
• Best mid-range Mac product for CAD: Mac Studio
• Best high-end Mac product for CAD: Mac Pro
• Best portable Mac product for CAD: MacBook Pro
• Best all-in-one Mac product for CAD: 24-inch iMac

Your choice of architecture software depends entirely on your specific needs—ranging from 2D design to 3D modeling to BIM to rendering. In our latest guide, we’ll cover a variety of software packages that you may wish to invest in.

Which Software Should I Use?

The aim of this article is to help you navigate through all of the many software choices you have out there—and believe us, there’s a lot to choose from. At risk of sounding cliché, your choice of software does ultimately depend on what you’re using it for and what kind of functionality you need. You have to decide whether you need to invest in 2D CAD, 3D CAD, BIM or even rendering software.

Some people use only one software package for their entire workflow and others like to use a combination to produce the best possible output. To help you along your way, we’ve separated software into the following categories: 2D, 3D, BIM and rendering software.

2D Architecture Software

Nowadays, most popular architectural CAD software offers both 2D and 3D capabilities. Despite this, we’re going to look at a couple of 2D packages for architects who don’t necessarily need 3D capabilities. Everything starts with a plan, no matter what kind of building you’re creating. Before you even think about a 3D model, you first have to create a 2D plan. With 2D CAD, it’s possible to create plans, elevations and much more. Architectural firms, however, will eventually move towards 3D CAD and BIM, which we’ll discuss further below.

1. AutoCAD LT

Image source: Autodesk

• Operating system: Mac, Windows
• Price: $65.00/month, $515.00/year, and $1,545.00/3 years
• Interested? Try out the free trial!

Everything always comes back to the CAD giant Autodesk. AutoCAD is one of the most dominant players in the CAD industry. We are, of course, focusing here on the LT version. AutoCAD LT is a lower-cost version of AutoCAD with reduced capabilities and functionality. While possibly not the software of choice for professional architects, it’s perfect as an entry level CAD package. It’s also great for those working on a budget or not looking for 3D capabilities.

AutoCAD LT allows users to design and draft in 2D—great for floor plans and the first steps of the design process in any architecture design. It also comes with a variety of features to speed up your design process, from a customizable user interface and tool palettes to the ever-popular command line feature. It might be limited compared to AutoCAD, but there’s still plenty to take advantage of—such as dimension tools, transparency options and cross hatching. Unlike AutoCAD, LT doesn’t have support for 3D modeling or any customization with LISP, VBA or ARX. You could view AutoCAD LT as a sort of stepping stone to 3D software—which we’ll delve into further below.

2. DraftSight

Image source: soft32

• Operating system: Mac, Windows, Fedora, Ubuntu
• Price: $299.00/year (DraftSight Pro), $599.00/year (DraftSight Premium)
• Interested? Try out the free trial!

If you’re a Scan2CAD blog regular, you’ll undoubtedly be familiar with DraftSight. Developed by Dassault Systèmes, DraftSight is a 2D design and drafting software package. With it, you can create, edit and share 2D drawings. A freemium product, DraftSight comes in three different packages: Free, Professional, Premium, and Enterprise. 

If you’re serious about your architecture, you should almost definitely fork out for the professional version. With it, users are able to access online community support and an extensive list of learning resources. Additionally, you can access the toolbox—a mechanical symbol library and mechanical annotation add-on, not to mention the design library which provides a location for user-defined elements such as blocks. As you’d imagine, these types of features are very useful when it comes architecture. With DraftSight, uses can also access, create and edit both DWG and DXF files. This wide compatibility comes in handy when collaborating with teams.

Honorable Mentions

• LibreCAD 
• NanoCAD

2D and 3D Architecture Software

Once you’ve got the preliminary stages of 2D drafting and design sorted, the next step is 3D modeling. Of course, you could quite easily skip 2D software completely and go for software that offers both 2D and 3D capabilities. As you’d imagine, 3D CAD has a lot to offer architects. With it, you can expect incredible precision when designing and modeling in 3D. Another benefit is that it offers rendering, which enables you to show clients photorealistic renderings of your models. The learning curve, of course, is far steeper for 3D software—it is something you’ll need to eventually grasp, however, if you’re working in architecture.

1. AutoCAD Architecture

Image source: Majenta Solutions

• Operating system: Mac, Windows, Linux
• Price: $250/month, $2,030/year, $6,085/3 years
• Interested? Try out the free trial!

We’ve already discussed AutoCAD LT, but instead of jumping straight to plain-old AutoCAD, it’s much more relevant to discuss Autodesk’s industry-specific AutoCAD Architecture. Created specifically for architects, AutoCAD Architecture enables users to design in both 2D and 3D. Previously, AutoCAD architecture used to be sold separately. But not anymore. Today, it is included when you purchase a subscription of AutoCAD. It is now packaged as a toolset within AutoCAD. That said, you can useNo matter what type of architectural design you have, you can bring it to life with solid, surface and mesh modeling tools. It even comes with increased 3D functionality to include architecture-specific objects like walls, doors and windows. When you’re designing a building, for example, you’ll probably have a 2D floor plan and a 3D model. Here, you’ll be able to switch between different views of your models with just a click of your mouse. You’ll also be able to automatically generate sections, elevations, floor plans, and ceiling grids. Additionally, the Architecture toolset enables you to access a library of more than 8,800 architectural components.

Of course, it’s not just about the design capabilities that makes AutoCAD Architecture such a popular choice for architects—it’s also about the documentation and simulation. Instead of waiting until you’re at the construction stage to discover design mistakes, you can find them earlier with simulations. As you’d imagine, the learning curve for AutoCAD Architecture can be steep if you’re not familiar with Autodesk software. Let’s face it though, most CAD users have tried out AutoCAD at some point! If you’re looking for a helping hand, why not check out how to learn AutoCAD in 1 hour?

2. Chief Architect

Image source: YouTube

• Operating system: Mac, Windows
• Price: $229.00/month, $1,995.00/year
• Interested? Try out the free trial!

A more commercial pick, Chief Architect is a 3D architectural home design software package for builders, interior designers, architects and hobbyists. Cited as the most popular product for residential home design, Chief Architect offers users a relatively easy learning curve. This is predominantly due to the fact that it’s marketed to both professionals and enthusiasts. Using it, you can design both large scale and home design projects. Arguably, this differentiates it from AutoCAD immensely—there’s no need to stress too much about getting to grips with it. 

Using intelligent building tools, Chief Architect enables users to create a 3D model of their structure—it even automatically generates building systems of the home. These smart building tools also make for an intuitive user interface. Got to show off your projects to a client or team member? You can make use of Chief Architect’s 360° panorama renderings. By making use of automated tools, you can enjoy easier home design and remodeling. So, if you’re looking for a software package that simplifies home design, Chief Architect might be your new favorite.

3. TurboCAD

• Operating system: Mac, Windows
• Price: $99.99 (TurboCAD Designer), $299.99 (TurboCAD Deluxe), $999.99 (TurboCAD Pro) and $1,499.99 (TurboCAD Platinum)
• Interested? Try out the free trial!

A choice for advanced drafters, TurboCAD comes in different packages. We’re going to concentrate on Pro Platinum, as it comes with more capabilities for architects looking to do more with their designs. It’s a powerful 2D and 3D CAD package that gives architects access to an extensive drafting palette, ACIS solid modeling and premium photorealistic rendering—coming in handy when you want to give clients an idea of what to expect from the final model. It comes with a rather simplistic interface which almost seems like AutoCAD—useful if you’re familiar with Autodesk software.

Of course, that’s just the tip of the iceberg with TurboCAD. It also comes with advanced architectural and mechanical toolsets. The house wizard tool, for example, makes creating room-by-room floor plans an automated process—you can add objects like closets, decking and garages. You don’t even need to worry about internal doors—they’re automatically created when the house is generated. And that’s not all. TurboCAD comes with 500 pre-made floor plans, extensive libraries of objects and even settings to change details like lighting and shadowing. If you’re more of a general consumer, there’s always TurboFloorPlan 3D. Marketed as a solution for those with no knowledge of CAD, it’s used to create your dream home interior and exterior. You can start with a home template and then change it to your liking with drag-and-drop features—it couldn’t be easier!

Honorable Mentions…

• BricsCAD 
• ProgeCAD

BIM Software

Building Information Modeling (BIM) is a growing field of interest in the CAD industry, which is why so many developers have begun to incorporate it into their software. Using it, it’s possible to integrate workflows and create large databases that store all the information you need to know about your models—from floor plans to materials to costs. This integrated workflow allows for full collaboration across the board. It also speeds up the entire design and construction process. Of course, it can be far more costly than your standard 3D software and it has an incredibly steep learning curve. Whether you need it or not depends entirely on the size of your project and your budget.

1. ArchiCAD

Image source: YouTube

• Operating system: Mac, Windows
• Price*: $360/month (ArchiCAD Solo), $400/month (ArchiCAD Collaborate), $2,500/year (ArchiCAD Solo), $2,810/year (ArchiCAD Collaborate), $7,587/3 years (AutoCAD Collaborate)
• Interested? Try out the free trial!

*Prices vary from country to country, with the listed prices being for the US version of ArchiCAD

Developed by Graphisoft—a subsidiary of Nemetschek—ArchiCAD is a BIM CAD software package dedicated entirely to architecture. Each of its capabilities and functions offer solutions for all aspects of aesthetics and engineering during the design process of a building. With ArchiCAD, you can produce building plans, sections, elevations and construction details. The stair tool now simplifies the creation of stairs—evaluating thousands of design options and offering users the most optimal stair designs. Meanwhile, innovations like the railing tool can also be used to create associative railings for stairs, slabs, walls, roofs or meshes in a single click.

Cited as the first commercial BIM product for personal computers, ArchiCAD certainly stands at the top of the list for architecture software. With BIM capabilities, users can now store large amounts of information for their 3D models—exporting to BIM X also allows you to view your designs in a VR headset. You can compile aspects like types of materials, overhead costs and much more. Additionally, coordination between architects and engineers becomes much more streamlined when you can view everything you need to know about the design in a single interface. And let’s not forget CineRender—giving users the ability to create high quality photorealistic renderings.

2. Revit

Image source: DLT

• Operating system: Windows
• Price: $365.00/month, $2,910.00/year, $8,730.00/3 years
• Interested? Try out the free trial!

Well, we just can’t stay away from Autodesk software! While you might think it a bit redundant to add yet another Autodesk software package to the mix, it’s almost impossible to talk about architecture software without mentioning Revit. A giant in the architecture industry, Revit enables users to create 2D construction designs and documents, 3D models and renderings. Focusing on complete, unified models, Revit enables users to create in both 3D and 4D—from the external and internal structure to real-life information for each drawing element.

It’s also possible to streamline tasks in Revit—you can automate certain processes in order to speed up the design process. Another capability that speeds up an architect’s process is the ability to automatically update all models with recent changes, including plans and elevations. This means you spend less time having to redraw elements and it makes coordination between different design stages that much simpler. You can even centrally share models so numerous groups can work on the same design—streamlining collaboration across teams. Revit’s workflow is designed specifically for designs that will be constructed in real life. Learning the basics of Revit can be a good start if you want to know more about this software.

3. Vectorworks Architect

Image source: YouTube

• Operating system: Mac, Windows
• Price: $153.00/month, $1,530.00/year
• Interested? Try out the free trial!

A new favorite at Scan2CAD, Vectorworks might not be as much of a household name as AutoCAD, but it’s certainly a front-runner in the CAD industry. Designed for construction engineers, Vectorworks Architect provides full BIM functionality alongside 2D/3D modeling. Using flexible parametric objects, architects can create virtual prototypes of designs with as much or as little detail as they’d like. Developed by Nemetschek, Architect puts BIM at the center of its design process. With it, architects can look at costs, refine construction aspects and increase production. It’s even possible to generate interactive schedules whilst editing and analyzing your structure.

Vectorworks Architect also comes with subdivision surface modeling, NURBS modeling, full rendering and cloud-based storage for sharing. This means you can share ideas with anyone across the world. Its Project Sharing add-on enables teams to unify their workflows—so architects and engineers are all the same page, working on the same file simultaneously. Renderworks also allows users to produce photorealistic renderings with specific materials and shadows.

4. Allplan Architecture

Image source: YouTube

• Operating system: Windows
• Price: $435.00/month (Allplan Professional), 3,484.00/year (Allplan Professional), $588.00/month (Allplan Ultimate), $4704.00/year (Allplan Ultimate)
• Interested? Try out the free trial!

Just like you can’t escape Autodesk, it seems like we can’t escape Nemetschek. Also developed by Nemetschek, Allplan Architecture is an object-oriented 3D design software package. So, what makes it popular with architects? Like Vectorworks, Allplan puts a large emphasis on BIM in order to simplify decision-making processes for architects. With an optimized and advanced IFC4 data export, there’s even better data transfer in BIM projects—you can share all kinds of BIM model data including freeform geometry. And with Option Allplan Share, architects can take advantage of direct collaboration with partners around the world with the same data.

And that’s just the start of the BIM capabilities—Allplan Bimplus can be used to handle the exchange of thousands of pieces of information in BIM projects. You can centrally define information and use it in different systems throughout the entire lifecycle of a building. Enough about BIM—what else is there? The actionbar is an especially great tool for architects, structuring tools according to function, e.g., modeling, drafting and visualization tools. And with CineRender from MAXON, it’s possible to use physical rendering to achieve more realistic results.

Honorable Mentions…

• MicroStation
• Digital Project

Presentation and Rendering Software

Throughout the entire design process in architecture, there’s a constant need for presentation drawings and renderings. It’s not enough to have 2D designs or 3D models, you also need to be able to show clients and team members exactly what your designs will look like upon completion. As such, with each step of the way, you’ll need to present your design—showing concept art, building walkthroughs and final model presentations. Of course, a lot of CAD software nowadays comes with rendering capabilities or add-ons—thus, you might not necessarily need to fork out for rendering software separately.

1. SketchUp

Image source: SketchUp

• Operating system: Mac, Windows
• Price: $49.99/month, $349.00/year
• Interested? Try out the free trial!

One of the most intuitive design software packages you’ll ever come across, SketchUp has a nice and easy learning curve—so you don’t necessarily have to be a CAD expert to get to grips with it. On the surface, SketchUp is used for its 3D modeling capabilities. While it’s possible to create full architectural structures with SketchUp, it doesn’t offer the same functionality as software like Allplan and Revit. It can, however, be used to give clients a walkthrough of your designs. It even allows for integration with external CAD programs.

While limited on the surface for rendering, you can add the Maxwell plug-in to create photorealistic renderings and advanced material assignments. SketchUp comes with a community-uploaded object library to take advantage of—not to mention a range of extensions and plugins to take your designs to the next level. It’s also ideal for creating scaled and accurate 2D drawings.

2. 3ds Max

Image source: Autodesk Area

• Operating system: Windows
• Price: $245.00/month, $1,945.00/year, $5,830/3 years
• Interested? Try out the free trial!

Yet another product developed by Autodesk, 3ds Max is predominantly used within the video game industry. It’s also a great choice for visualization capabilities in architecture. A little bit more expensive than SketchUp, 3ds Max is for architects who want to take their renderings to the next level. With it, you can create immersive 3D architectural visualization structures and scenes.

It’s not just great for rendering, however; it also comes with modeling capabilities and a flexible plugin architecture. It’s also possible to take your 3D visualizations and develop architectural VR experiences. If you’re a Revit user, you’ll be pleased to hear that you can use 3ds Max with it. You can model your design in Revit and use 3ds Max to add the finer details—preserving model geometry, lights and metadata from Revit projects.

3. Rhino3D

Image source: YouTube

• Operating system: Mac, Windows
• Price: $995.00
• Interested? Try out the free trial!

Rhino3D is a 3D graphics and CAD software that makes use of the NURBS model. A free form surface modeler, Rhino is used across a wide variety of industries—from industrial design to product design to architecture. You might be wondering why we didn’t place it in 3D software. It’s quite simple, really—most of the 3D software we’ve mentioned allows you to design your model and then take it to the real world. With Rhino3D, however, you won’t be able to create with the same level of precision or bring it straight to construction.

Rhino3D offers users a staggering amount of choice and capability—which is why we chose it as an affordable AutoCAD alternative—yet its flexibility does work against itself. Without the ability to create solid models, you’re not going to be able to create models with the level of precision you need in professional architecture. That’s not to say that Rhino shouldn’t be used—it’s certainly a great choice as a presentation tool.

Honorable Mentions…

• Maya
• Photoshop
• Illustrator

Hand Drawing…

Despite what you might think in our era of non-stop technological progress, there’s still a need for hand drawing in architecture. Hand drawing isn’t an obsolete method—architects around the world are still drafting their concepts and designs by hand. Why? It’s a traditional method that most architects use either by habit or by preference. Sometimes it’s faster to draft by hand and other times it just adds a more authentic touch.

But can hand drawing coexist with CAD? The answer’s easy enough—yes, it can. It’s simple enough to use hand drawings in CAD software. All you have to do is scan your drawings and convert them to a vector file format so that you can edit them in CAD. How exactly can you do this? With none other than Scan2CAD! A market-leading CAD/CAM and CNC conversion software, Scan2CAD enables users to convert designs quickly using a suite of specialized tools.

Using shape recognition and vectorization algorithms, Scan2CAD can easily convert your paper drawings to a vector file format ready for use in CAD software of your choosing. Interested? Convert as many hand drawings as you’d like in Scan2CAD’s free 14-day trial.

Want to stay updated on all the latest CAD, CAM and CNC news? Keep a close eye on Scan2CAD’s blog and news section.