LibreCAD is one free application Open Source CAD for Windows, Mac and Linux. THE support and the documentation is free from a large, dedicated community of users, contributors, and developers.
LibreCAD started as a project to create capabilities CAM in the community version of QCad for use with a Mechmate CNC router.
As QCad CE was developed with the old Qt3 library, it had to be ported to Qt4 before further improvements. This led to CADuntu.
The project was only known as CADuntu for a few months before the community decided the name was inappropriate. After some discussion and research for existing names, CADuntu was renamed to LibreCAD.
Η transport rendering engine to Qt4 turned out to be a big project, so LibreCAD initially depends on the Qt3 support library. The port to Qt4 was finally completed during the development of the 2.0.0 series, thanks to lead developer Rallaz.
Meanwhile, for the LibreCAD 2.2.0 series, Qt5 is required.
Download the application at platform you are interested in
