LibreCAD is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
- Flathub




LibreCAD is the most popular Windows, Mac & Linux alternative to ARES Commander.
LibreCAD is the most popular Open Source & free alternative to ARES Commander.
- LibreCAD is Free and Open Source
- LibreCAD is Customizable and Lightweight



























































It's simple and even the pro version is very cheap. So if you just need to do simple accurate line work, I would recommend it.
It doesn't currently do XRefs and DWG files from other programs (paid version only) don't display perfectly. That said it's still a useful tool to have for measuring off people's files and basic drawing.