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

Title
QCAD
Requirements
  • Mac
Language
No language has been specified.
Available languages
License
  • Free
Latest update
2025-11-20
Author
qcad
Other Useful Business Software
Gemini 3 and 200+ AI Models on One Platform Icon
Gemini 3 and 200+ AI Models on One Platform

Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

Build, govern, and optimize agents and models with Gemini Enterprise Agent Platform.
Start Free
Rate This App
Login To Rate This App

User Reviews

Be the first to post a review of QCAD!