CAD Software

  • AutoCAD
    AutoCADFree to try

    CAD software with design automation plus toolset, web, and mobile apps.

  • AutoCAD LT
    AutoCAD LTFree to try

    Precision 2D drafting and documentation software includes AutoCAD web and mobile apps.

  • LibreCAD

    A free Open Source CAD application.

  • KiCad EDA
    KiCad EDAFree

    A Cross Platform and Open Source Electronics Design Automation Suite.

  • Rigs of Rods
    Rigs of RodsFree

    A free/libre soft-body physics simulator mainly targeted at simulating vehicle physics.

  • Residential Wire Pro
    Residential Wire ProFree to try

    Make the design, creation and printing of residential electrical floor plans fast and easy.

  • Any PDF to DWG Converter
    Any PDF to DWG ConverterFree to try

    Convert PDF to DWG and PDF to DXF format for fast and efficient editing in AutoCAD.

  • DWG FastView
    DWG FastViewFree

    A lightweight CAD design software for fast, precisely & easily opening, viewing & editing CAD files.

  • DWG TrueView
  • Qucs

    An integrated circuit simulator.

  • QCAD

    The Open Source CAD System For Everyone.

  • Any DWG to Image Converter
    Any DWG to Image ConverterFree to try

    Convert DWG, DXF and DWF files to TIF (TIFF), JPG (JPEG), BMP, GIF, PNG, TGA, PCX, WMF and EMF without the need of AutoCAD.

  • CorelCAD
    CorelCADFree to try

    The professional, affordable, and simplified CAD software.

  • Inventor
    InventorFree to try

    Professional-grade 3D CAD software for product design and engineering.


    A powerful open source cross-platform solid modeling system.

  • LEGO Digital Designer
    LEGO Digital DesignerFree

    A virtual Lego with an unlimited amount of blocks and accessories.

  • LDraw

    An open standard for LEGO CAD programs that allow the user to create virtual LEGO models and scenes.

  • ProfiCAD
    ProfiCADFree to try

    Electrical schematics software.

  • Canvas X
    Canvas XFree to try

    Specially designed to make it possible for engineers, small business owners, and technical graphics professionals to illustrate and communicate with confidence.