Brief introduction
QCAD is a free, open-source 2D CAD program intended for both professionals and hobbyists who need to produce precise technical drawings. It’s commonly used to create floor plans, schematics, and assorted diagrams, and it offers an approachable interface that suits newcomers while still providing the accuracy demanded by experienced users.
Core capabilities
- A broad set of drawing tools for precise drafting and measurements
- Support for reusable blocks and object grouping to speed up repetitive work
- Layer controls for organizing complex drawings
- Compatibility with several common CAD file formats to help exchange work with other applications
Open development and customization
Because QCAD’s source code is publicly available, users can modify the program to meet their specific needs. This openness encourages contributions and fosters an active, community-driven development model where plugins and customizations are shared.
Availability and editions
QCAD is offered at no cost under an open-source license and can be installed on macOS; downloads and platform packages are maintained by the project. There are also additional builds and distribution channels that may include paid or enhanced versions for users who want extended features or official support.
Technical
- Mac
- Free