QCAD is a powerful yet easy-to-use 2D CAD application designed for creating technical drawings such as plans for buildings, interiors, mechanical parts, schematics, and diagrams. Focused on precision and simplicity, QCAD is ideal for professionals and hobbyists alike who need reliable drafting tools without the complexity or cost of larger CAD platforms. With open-source roots and a commercial Professional edition, QCAD offers flexibility for a wide range of users.

Key Features:

• Comprehensive 2D Drawing Tools – Draw lines, arcs, circles, splines, dimensions, and text with high precision.
• Layer and Block Management – Organize and control your drawings efficiently with full support for layers and reusable blocks.
• DXF and DWG Support – Import and export DXF files natively, with DWG support in the Professional version for compatibility with industry-standard formats.
• Customizable Interface – Tailor toolbars, shortcuts, and appearance to fit your workflow; available in multiple languages.
• Scriptable with ECMAScript (JavaScript) – Automate tasks and customize tools using scripting support for advanced users.
• Lightweight & Cross-Platform – Runs on Windows, Mac, and Linux with modest system requirements, making it ideal for any setup.
• Plugin System – Extend functionality with plugins, including those for printing, DXF/DWG handling, and additional tools.
• Free Community Edition – Open-source and freely available with essential features; Professional edition unlocks extended functionality.

Who Should Use It?

QCAD is ideal for architects, engineers, students, and hobbyists who need reliable 2D CAD drafting tools without the steep learning curve or high costs of other CAD software. It’s especially suitable for open-source advocates and users on Linux or older systems.

Summary:

QCAD delivers precise 2D drafting in a user-friendly, affordable package. With both a free open-source version and a feature-rich professional edition, QCAD adapts to your needs—whether you’re drafting floor plans, technical schematics, or mechanical designs.