There are many alternatives to Autodesk AutoCAD for Windows if you are looking for a replacement. The best open source Windows alternative is FreeCAD. If that doesn't suit you, our users have ranked more than 100 alternatives to Autodesk AutoCAD and many of them are open source and available for Windows so hopefully you can find a suitable replacement. Other interesting open source Windows alternatives to Autodesk AutoCAD are LibreCAD, CADCraft, OpenSCAD and Open CAD Studio.
Archimedes is a free and open source CAD (Computer Aided Design) software. It is a robust system built over Eclipse’s Rich Client Java Platform fully based on plug ins. This means it is easily extensible but also has a pretty thin core that allows you to select the features you...
Brazil
ImplicitCAD is a programmatic CAD program, implemented in Haskell. Unlike traditional CAD programs, programmatic CAD programs use text descriptions of objects, as in programming. Concepts like variables, control structures and abstraction are used, just as in programming.
United States
MakerSCAD is a web-based parametric 3D design software with a block-based programming language to create objects for 3D printing, animations, games and websites.
Slovakia
EU
Varkon is a very powerful parametric 2D/3D CAD, modeling and application development tool for engineering, design, architecture, etc. It does 2D drafting, 2D and 3D modeling, sculptured surface modeling, and even animations.
A free, open-source 2.5D & 3D CAD/CAM application for CNC toolpath generation, available for desktop (Mac, Windows, Linux) and web browsers.
Canada
A free, open-source 3D modeling app for woodworking and furniture design, written in Rust. Plan individual boards, wood joints, and complete assemblies with exact measurements before heading to the workshop.
Canada
Germany
