OpenCADStudio
OpenCADStudio is a free, open-source CAD and 3D modelling app for Windows, macOS and Linux. A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering. It has 2,518 GitHub stars and is released under the GPL-3.0 license.
- Linux
- macOS
- Windows
- CAD & 3D modelling
- Actively maintained
About OpenCADStudio
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What is OpenCADStudio?
OpenCADStudio is a free, open-source CAD and 3D modelling app for Windows, macOS and Linux. A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering. It has 2,518 GitHub stars and is released under the GPL-3.0 license.
Is OpenCADStudio free and open source?
Yes. OpenCADStudio's source code is public on GitHub under the GPL-3.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install OpenCADStudio?
Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: v2026.40.1).
Is OpenCADStudio still maintained?
The repository's most recent commit was on Oct 7, 2026. appsgit only lists apps whose repository had a commit in the last six months.