FreeCAD, found on freecadweb, org, is one of the best free alternatives to AutoCAD. Not only is it free to use, but it's open. Regardless of why you need to use AutoCAD, you should be able to find a suitable alternative in this list. There's an incredible community behind FreeCAD.
Because it's open source, the developer community volunteers to find bugs and improve the software. LibreCAD is an excellent free alternative to AutoCAD for those who work on 2D models. Since it's open source, like FreeCAD, it has a large community of developers and users behind it, who donate and contribute corrections. You can go to the download page to download the latest version and check the system requirements; for example, the most recent version at the time of writing requires a Mac OS X 10.9 or later or a Windows 7 or later.
The Pro version also offers you more dimension tools and allows you to load AutoCAD DWG DXF files %26.Finally, the Architectural version, at £199, gives you access to features such as hundreds of architectural symbols and a 3D model viewer. The other three versions can be used for up to 15 days. Once those 15 days have passed, you can continue to use the free version of Draft It without any limitations. The LeoCAD software is compatible with LDraw tools, and also makes use of the LDraw library, which has more than 10,000 parts that you can add to models and designs.
In addition, you can use LDR and MPD files with LeoCAD. 10 GB of cloud storage included. However, I wouldn't hesitate to say that FreeCAD is the best free AutoCAD alternative. Not only is it free, but also open source, and it has a truly incredible community behind it.
FreeCAD has a lot of amazing features, has existed for a long time and can replace AutoCAD as a free option. There is a lot of documentation online and it's also easy to get help. Remember that to execute a 2D or 3D design or modeling project, we also need a good workstation, along with quality accessories such as mice for CAD and 3D modeling, as well as powerful software. In addition, there are a number of CAD software alternatives available on the market.
Below, we list the 10 free Autocad alternatives, all with good user feedback so you can choose the one that best suits your work and taste. They are affordable and reliable AutoCAD alternatives, which read the same files as AutoCAD, integrate easily, and are also intuitive to learn, having similar functions and support infrastructure. This 2D drawing software similar to AutoCAD is specially designed for personal and individual use. It has a fully functional set of tools to meet all the user's drawing needs.
For those just starting out in the modeling world, it is an ideal program, which comes with an intuitive user interface and is easily managed through its accessible language. Perform accurate revisions, since design elements are stored in layers. Its tools and concepts are quite similar to those of AutoCAD. Therefore, those who are already familiar with CAD will feel very comfortable using it.
FreeCAD source code can be downloaded, used and transformed however the user wants, because it's free. One of its most striking features is that, by having a free source code, FreeCAD users have available constantly changing software that improves every day, is very easy to use and offers good results at work. This is another free, open source application used for two-dimensional (2D) CAD modeling. The software allows you to create a wide variety of technical drawings, such as plans of buildings and interior spaces, as well as mechanical parts, diagrams and even diagrams.
It is compatible with Windows, MacOS and Linux and its source code is released under the GPL version 3, a popular open source license. The most current version of the software includes support for Direct X, which is useful for those who use CAD software for video games, as well as being a practical addition for most developers. NanoCAD has been carefully designed and is an excellent free alternative to AutoCAD. This may be our top recommendation for general use.
Houdini uses a procedure similar to parametric modeling to help you create fantastic new constructions at a reasonable pace. This unique method makes Houdini a favorite in the gaming industry, as he can quickly generate impressive backgrounds with a level of quality that remains constant from render to render. This program works on Mac, Linux and Windows operating systems, so you should be able to use it according to your needs. Houdini is oriented towards 3D modeling; you can still use it for basic 2D drawings as well.
While the free version doesn't skimp on tools or other features, there are plenty of pitfalls to running this program. The resolution only reaches 1280 ✕ 720 in the free version, you can't import projects, and anything you create with this program will have a small Houdini logo. Most of these things aren't a big deal, but if they're a deal breaker for you, you might want to try one of the other programs in this post. SketchUp is one of the most used 3D modeling programs in the world.
It has a fully functional free version, and the paid version simply adds another layer of depth to the software. LibreCAD may be the closest competitor in the way it operates AutoCAD. This is 2D CAD software that looks and behaves much like the Adobe option. In addition to platform options, LibreCAD also has 30 different language options, allowing users from many different countries to enjoy this software.
SolidWorks, like AutoCAD, is software that came out decades ago. While both have a long history, they are definitely not exactly the same. SolidWorks is software compatible with 2D and 3D, but places more emphasis on the 3D aspect. AutoCAD is a 2D CAD program, which means that you cannot perform 3D modeling on equal terms with SolidWorks.
The basic version of DraftSight offers all the 2D CAD tools you need to compete with AutoCAD. While you can upgrade to the professional version and get more 3D features, the basic version gives you more than enough features. This 3D parametric CAD program is incredibly similar to AutoCAD in terms of feel and features. If you want something cheaper, SolveSpace, a free 3D parametric CAD program that's completely free, may be for you.
This program will never cost you anything and can handle even the most complex CAD drawings. Not only can you draw in 2D space like you can with AutoCAD, but you can also model in 3D space. In fact, this software comes with the added benefit of being able to use the models for 3D printing. If you just need to fix something at home, you can model it in SolveSpace and print it directly on your 3D printer.
Can also be used for architectural purposes. Have you tried OnShape? I've been using it intermittently for the past few years when I need to model something or play with geometry. It's a browser-based SolidWorks competitor, free for personal (public) use (I think you get like 2 private projects and then as many public ones as you want. It's available in the browser (making it cross-platform), as well as in iOS mobile apps.
I still have to give Fusion 360 a try too. NanoCAD is a free CAD software alternative to AutoCAD, with one drawback: if you use the free version, you can only use it for educational and evaluation purposes. While architectural design software is mostly known for its free version, there are three premium plans available if you need more features, such as unlimited access to pre-designed 3D models, unlimited cloud storage, and a desktop edition. A student or teacher can download the educational version of AutoCAD for free and use it for 3 years (it can be installed on two devices).
Remember, QCAD is not only free, but it is open source, which means that the source code for the free version is public and available to everyone. You can download the different versions of BRL-CAD for different platforms, as well as external plugins, here on SourceForge. If you're one of those people, you're in luck: there are many AutoCAD alternatives that are cheaper and even free. This version is not limited in terms of functionality and allows you to get a sample of all the features of this software.
It is worth mentioning that there are some differences between the versions of AutoCAD for Windows and MacOS, you can learn more about them on this page on the Autodesk website. After choosing the version, operating system and language, you can install the software and enter the serial number that will be sent to your email privately. When you first download the product, you will receive a demo version, which will have a watermark for NanoSoft on the product. .