AlternativeTo Logo

Open Source LibreCAD Alternatives

The best open source alternative to LibreCAD is FreeCAD. If that doesn't suit you, our users have ranked more than 100 alternatives to LibreCAD and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to LibreCAD are BRL-CAD, MakerSCAD, Piglet Drawing Editor and Linkage Mechanism Designer and Simulator.

LibreCAD alternatives are mainly CAD Software but may also be 3D Modelers or Interior Design Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of LibreCAD.
This page was last updated Mar 17, 2022
LibreCAD
  137
  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • BSD
  • PortableApps.com

LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on...

Learn more about LibreCAD

  1. FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License).

    Most users think FreeCAD is a great alternative to LibreCAD.
  2. BRL-CAD

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD

    BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, image and signal-processing tools, a system performance analysis benchmark suite, libraries for...



  3. MakerSCAD

    • FreemiumOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS

    MakerSCAD is a web-based parametric 3D design software with a block-based programming language to create objects for 3D printing, animations, games and websites.

    Discontinued

    Site certificate expired. Software itself hasn't been updated in a very long time, is incomplete, and doesn't function

  4. Piglet Drawing Editor

    • FreeOpen Source
    • Linux

    2-D engineering drawing editor that supports hierarchical object description. It is inspired by Hewlett-Packard's proprietary HP PIGLET (Personal Interactive Graphic Layout EdiTor), which later became the commercial Graffy editor by DURST CAD.

  5. Linkage is computer aided design software used for quick prototyping of linkage mechanisms.



  6. Archimedes CAD

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Archimedes is a free and open source CAD (Computer Aided Design) software. It is a robust system built over Eclipse’s Rich Client Java Platform fully based on plug ins.

    Discontinued

    The project seems no longer developed. Last version, 0.66, released in June 2012, can be still downloaded from SourceForge.

  7. gCAD3D

    • FreeOpen Source
    • Windows
    • Linux

    gCAD3D is a 3D CAD CAM application that features an integrated 3D OpenGL viewer, a program interpreter for geometry and NC-commands in 3D, an integrated NC-processor, and a programming interface for user programs.

  8. SagCAD

    • FreeOpen Source
    • Linux

    Easy to use 2D Computer Aided Drafting and Modelling application. Features: import/export of .

  9. SAMoCAD

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    SAMoCAD designed to create simple drawings, primarily to architectural drawings. Development of the program is far from complete, but it is already possible to draw.

Showing 9 of 9 alternatives