|Operating system||Linux, macOS, Unix-like, Windows|
|License||GPL-3.0-or-later with exceptions for plugins and add-ons|
QCAD is a computer-aided design (CAD) software application for 2D design and drafting. It is available for Linux, Apple macOS, Unix and Microsoft Windows. The QCAD GUI is based on the Qt framework.
QCAD is partly released under the GNU General Public License. Precompiled packages are available for 32-bit and 64-bit Linux platforms, Microsoft Windows OS and macOS.
Some of the interface and concepts behind QCAD are similar to those of AutoCAD.
QCAD uses the DXF file format internally and to save and import files. Support for the popular DWG file format is available as a commercial plugin based on the Open Design Alliance DWG libraries.
Starting from version 3.7 QCAD is distributed as Professional Trial that works for a limited time, or as Community Edition as source code only, so users need to self compile or remove the QCAD Professional add-on running in trial mode.
Although much of the software source is under the GPL-3.0-or-later license there is also significant functionality not available under a free software license.
QCAD has a large library of different templates.
QCAD operates on Linux, macOS [10.7 (Lion) or later], UNIX (FreeBSD, NetBSD), Solaris for x86 and SPARC, and Windows [8, 7, Vista, XP, 2000]. This is of importance for collaboration across a diverse computing environment.
- Comparison of computer-aided design software
- LibreCAD, a fork of QCAD 2.0
- ^ https://github.com/qcad/qcad/releases/tag/v184.108.40.206.
- ^ "Releases – qcad/qcad". Retrieved 18 May 2021 – via GitHub.
- ^ Qcad – license
- ^ Mustun, Andrew (15 April 2021). "QCAD – 2D CAD for Windows, Linux and Mac". RibbonSoft. Retrieved 18 May 2021.
- ^ Mustun, Andrew (17 June 2013), QCAD 3.1 released as open source, QCAD, retrieved 18 May 2021.
- ^ Mustun, Andrew. "QCAD Downloads". QCAD. Retrieved 7 April 2019.
- ^ Mustun, Andrew (2 March 2021). "QCAD Features". QCAD. Retrieved 18 May 2021.
- ^ "Example Files and Part Libraries – Architecture: Doors, windows, plants, people, etc". QCAD. 9 July 2012. Retrieved 18 May 2021.
- ^ "Example Files and Part Libraries – Electronics: ICs, capacitors, diodes, etc". QCAD. 9 July 2012. Retrieved 18 May 2021.
- Official website (in English, German, French, and Italian)
- qcad on GitHub
- A good tutorial for QCAD
- QCAD downloads for all platforms
- QCAD Community Forums
- KAD (KDE aided design) is a version of QCAD for the KDE Linux Desktop. See KAD – KDE aided design