AutoCAD - The Industry Standard
When it comes to CAD design software, the first thing that probably comes to mind is AutoCAD, and rightfully so. It was first released in 1982, essentially giving birth to the PC-based CAD (computer-aided design) movement as we know it. Since then, AutoCAD has become a household name in most AEC firms.
Image source: Autodesk
For many users, AutoCAD is considered as a CAD industry benchmark. It comes with a wide range of features that make it an adaptable tool for many industries, including engineering, architecture, graphic design, city planning, and even project management.
Over the years, Autodesk has leveraged the success of AutoCAD to expand their offering into a whole suite of complimentary CAD products such as AutoCAD LT, Revit, Civil 3D, Fusion 360, and more.
Each of these products can be rented (subscription model) and used independently, or can be rented as part of an Autodesk Collection. A Collection, is simply a discounted bundle of products that you can rent for $3,115 per year/ per user.
If you only want to rent AutoCAD, that comes with a hefty price as well: currently $1,775 per year/ per user, to be precise. Or you can rent the stripped-down AutoCAD LT for $440 per year/ per user.
Unfortunately, Autodesk eliminated the ability to purchase perpetual licenses of their products a number of years ago, and the rental model is now the only option. Likewise, Autodesk decided to kill support for network licenses, so all users are mandated to have their own subscription. This has exponentially increased prices for a number of subscriber situations.
While many users have stuck with Autodesk and their price increases, there are also plenty of folks looking for AutoCAD alternatives. And today, there are a lot of options to consider. Rather than getting lost in the spiral of CAD clones out there, here’s a curated list of the best alternative programs to AutoCAD.
AutoCAD Alternative Considerations (Alphabetical order)
BricsCAD is a solid platform for working in both 2D drafting and 3D modeling. In fact, if you are familiar with AutoCAD, will should notice similar interfaces between the two products.
Image: BricsCAD is professional CAD software with cross-platform support
Image source: tavco.net
BricsCAD Pro is the direct comparison to a full license of AutoCAD, enabling you to draw in both 2D and 3D. Plus, there is a library of over 400 third-party applications (plug-ins) can be integrated to further improve your user experience and workflow.
Conversely, BricsCAD Lite is comparable to AutoCAD LT. These versions remove 3D modeling and third-party application integration, but still allow you to fully work in 2D DWG files.
BricsCAD (any version) is fully compatible with templates, blocks, and sheets created within AutoCAD. There is also the extra advantage of supporting LISP programming routines and dynamic blocks, natively.
BricsCAD includes several AI-based and machine learning tools to recognize your design intent and optimize tasks. These tools included Blockify, Move Guided, Copy Guided, QUAD Cursor, and more.
Note that BricsCAD supports both annual subscriptions and perpetual licenses. Likewise, network licenses are still offered and supported. This has become instrumental as many companies today are migrating to remote offices and utilizing virtual machines.
Best for: Industry professionals (2D, 3D, BIM, and Mechanical)
Key features: Compatible with many AutoCAD features and commands, Integrated AI and ML tools, LISP
Cost: Annual subscriptions from ~$350 (Lite), ~$720 (Pro), or ~$1,500 (Platinum)
Platforms: Windows, MacOS, Linux
CMS (CAD Manufacturing Solutions) IntelliCAD was specifically designed as an intelligent, full-featured CAD software platform capable as serving as an alternative to AutoCAD. It is fully programmable and compatible with hundreds of third-party solutions.
Image source: IntelliCAD
IntelliCAD supports both 2D and 3D modeling functions, including BIM support and LISP compatibility. It works natively with DWG, DGN, STEP, IGES and PDF file formats. And also like AutoCAD, IntelliCAD also supports digital signatures.
The intuitive layout uses a ribbon-style menu that is common across many other CAD programs. The built-in, photorealistic rendering capabilities are on par with AutoCAD. Architects and Designers find the rendering application quite useful.
IntelliCAD comes in various versions and similarly to BricsCAD, is available as either an annual subscription or a perpetual license. The cloud-based version, known as “Easy Run”, is available via an annual subscription.
Best for: Architects and Designers looking for rendering capabilities
Key features: BIM import, built-in photorealistic rendering
Cost: Perpetual licenses from ~$249.95 (PE Easy Run Subs) or ~$249.95 (10 PE Perpetual)
Platform: Windows only (32-bit and 64-bit)
DraftSight is also positioned as an AutoCAD alternative. In fact, their website boasts that Draftsight provides “World-class CAD with greater performance and flexibility at the best price on the market.”
Image source: Javelin-tech.com
Draftsight CAD software is a 2D and 3D design software developed by the French company, Dassault Systèmes, the same company that produces SolidWorks.
Like other platforms, this software provides an easy transition from AutoCAD by offering a familiar user interface. You’ll find the usual assortment of drawing tools, modifying tools, layers, and more.
DraftSight is also capable of natively working with AutoCAD’s dynamic blocks. In addition, it can easily compare designs, add hardware symbols, and even append PDF files to the project file.
Draftsight is available via annual subscription. The least expensive version only works on 2D drawings and costs around $199 per year. For 3D modeling capabilities you will need to choose Draftsight Premium for $499 per year.
Best for: Professionals with AutoCAD experience
Key features: Familiar interface, dynamic blocks, drawing compare
Cost: Annual subscriptions from ~$199 (Draftsight Professional) or ~$499 (Draftsight Premium)
No perpetual license option is available
Platforms: Windows, MacOS (Linux no longer supported)
FreeCAD is an open-source CAD program committed to parametric 3D modeling. It is made to primarily design objects and uses real-world unit, be it microns, meters, inches, or feet.
FreeCAD offers tools you need to produce, export, and edit solid, precision models. You can also export them for 3D print ready files or CNC machining.
Image source: freecadweb.org
DWG files can be easily imported. You can also work with a variety of other file formats including STEP, IGES, OBJ, STL, DXF, OpenSCAD CSG, and more.
Overall, FreeCAD is more of a mechanical engineering tool than a 2D drafting software. So, unless you are into designing parts and or assemblies, FreeCAD could be more challenging to use.
However, as the name suggests, FreeCAD is completely free to download and use. And, with a little tweaking, can be modified through plug-ins, making it possible to shape it towards your needs.
Best for: Parts and component drawings
Key features: Parametric 3D modeling tools, extendable with plug-ins
Platforms: Windows, MacOS, Linux
LibreCAD is another free, open-sourced CAD software that offers high-quality. It supports Windows, Apple MacOS, and Linux making it quite versatile.
It is a 2D modeling program that grew out of QCAD CE and it is particularly popular among Linux users. in need of a free tool to read DWG files. LibreCAD is resource-light and can operate on average hardware. Plus, it is available in over 30 different languages.
Image source: LibreCAD.org
The interface is like AutoCAD’s, but simplified by comparison, offering a more friendly alternative to the beginner user.
There is a large and extensive LibreCAD community of users that can all pitch in and contribute the open-source development of the software.
Best for: Beginners, users looking for a lightweight 2D drafting program
Key features: Cross-platform compliant
Platforms: Windows, MacOS, Linux
NanoCAD is a professional grade multi-purpose drafting software developed by Nanosoft. According to the company’s website, NanoCAD has a familiar interface, powerful drafting and design tools, native DWG compatibility, and an open API.
Image source: nanoCAD.com
The basic version of nanoCAD is free to use and share, but to get more advanced functionality from the program, you need to upgrade to nanoCAD Plus.
NanoCAD PLUS gets you closer to a true AutoCAD workflow than the basic nanoCAD. It is a more advanced version that supports Autodesk Inventor-style tools for 3D solid modeling with 2D constraints.
It also offers a command line and some UI elements that are both familiar and comfortable to users who are used to other compatible CAD applications.
NanoCAD, like other software, used the industry standard DWG (*.dwg) file format. It uses this file type natively so any drawing created in nanoCAD Plus can be used in most other popular CAD systems.
Both the free and Plus versions are exclusively for 2D drafting, while the Pro and Mechanical versions include parametric 3D modeling tools and a large library of standard parts for the latter.
Best for: Budget-minded professionals
Key features: Native DWG support, powerful Excel-style table editor, ActiveX Automation and LISP
Cost: Free for 2D drafting; annual subscriptions from ~$180 (Plus), ~$290 (Pro), or ~$300 (Mechanica)
Platform: Windows only
Formerly known as Google SketchUp, the current SketchUp is now owned by Trimble, a leading company in the Geospatial space. Although SketchUp is a powerful 3D modeling platform, it remains an excellent choice for both beginners and CAD experts alike.
Image source: sketchup.com
SketchUp is oriented towards 3D modeling and other architectural applications. It is easy to use and has an extensive database of user-created models that anyone can download. This 3D Warehouse has thousands of models created by both individual users and furniture manufacturers that can be easily downloaded and incorporated into your projects.
The free, trimmed-down version, SketchUp Free is a freeware version that runs entirely in the cloud. While it is free to use, it lacks a lot of the features that SketchUp Pro offers. So, honestly, you need to consider the Pro version to do any real design work.
Some primary features of SketchUp Pro include Import/export CAD files, produce construction drawings, generate lists and reports, use solid modeling tools, and many more. You can find the complete comparison between SketchUp Free and SketchUp Pro here.
Best for: 3D modeling beginners and professionals
Key features: User-friendliness, large 3D model repository, plug-ins
Cost: No cost for SketchUp Free; annual subscriptions for Pro ~$299 per year, Studio ~1199 per year
Platforms: Windows only for desktop applications (Universal for Web-hosted)
Obviously, there is a lot of overlap between the comparable applications. Although AutoCAD is the industry giant, not everyone can justify the immense budget required to keep AutoCAD with the new named user licensing format.
There are some solid contenders out there that offer similar features and workflows, and they are all worth a look. You can see that most premium options are migrating to a subscription-based model like AutoCAD. So, you need to make special consideration of the licensing cost vs the features that your team needs.
Which CAD software solution do you think suits you best?