qcad
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Description:
Free, open source application for computer aided drafting in 2D
Type: Cask  |  Latest Version: 3.32.6,12.7-26-qt6@0  |  Tracked Since: Dec 19, 2025
Links: Homepage  |  formulae.brew.sh
Category: Productivity
Tags: cad drafting design 2d engineering
Install: brew install --cask qcad
About:
QCAD is a comprehensive 2D CAD application designed for creating precise technical drawings and schematics. It offers a robust set of tools for drafting, dimensioning, and layer management, built upon the powerful and open-source LibreCAD engine. Its primary value is providing a professional-grade, cross-platform CAD solution without the high cost of commercial alternatives.
Key Features:
  • Layer management and block support
  • DXF and DWG file format compatibility
  • Extensive library of pre-made CAD symbols
  • Snap tools and entity measurement for precision
Use Cases:
  • Architectural floor plan and home layout design
  • Mechanical engineering schematics and parts diagrams
Alternatives:
  • LibreCAD – QCAD's core engine is LibreCAD, but QCAD offers a more polished UI and additional professional features in its paid version.
  • AutoCAD – A commercial industry standard with extensive 3D capabilities, whereas QCAD is focused on 2D drafting and is open source.
Version History
Detected Version Rev Change Commit
Jan 21, 2026 10:50am 3.32.6,12.7-26-qt6 0 VERSION_BUMP 1bc1048e
Dec 19, 2025 10:42pm 3.32.4,12.7-15-qt6 0 VERSION_BUMP b216b932
Sep 15, 2025 12:51pm 3.32.4,12.7-15-qt6 0 VERSION_BUMP 50c5139c