Free Autodesk Fusion Alternatives

The best free alternative to Autodesk Fusion is Blender, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Autodesk Fusion and loads of them are free so hopefully you can find a suitable replacement. Other interesting free alternatives to Autodesk Fusion are FreeCAD, Onshape, OpenSCAD and MeshLab.

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Most Autodesk Fusion alternatives are 3D Modelers, but you can also narrow the list to CAD Software or 3D Printing Tools. Other popular filters are Free, Open Source, Linux and 3D Modelling. You can also filter for EU-based alternatives if you prefer software from the European Union.
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Alternatives
Autodesk Fusion alternatives page was last updated

Alternatives list

  1. SolveSpace icon
     33 likes

    SolveSpace is a parametric 3D CAD program with extrude, revolve, union and difference functions. Save/Export as DXF, PDF, SVG, STL, STEP. Mesh generation expected by most 3d printers.

    80 SolveSpace alternatives

    Cost / License

    Application type

    Since

    • Since 2015

    Platforms

    • Windows
    • Mac
    • Linux
    • Online
    Good alternative?
     
  2. CAD Sketcher icon
     11 likes

    CAD Sketcher is a free and open-source project looking to enhance precision workflows in Blender by bringing CAD like tools, features and usability to Blender.

    63 CAD Sketcher alternatives

    Cost / License

    Application type

    Since

    • Since 2024

    Platforms

    • Windows
    • Mac
    • Linux
    • BSD
    • Blender
    Good alternative?
     
  3. DesignSpark Mechanical is a 3D modeling software reported to be easy to use so that all engineers will be able to create and share models.

    67 Designspark Mechanical alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2014

    Platforms

    • Windows
    Good alternative?
     
  4. meshmixer icon
     12 likes

    meshmixer is an experimental 3D modeling tool for making 3D mashups without too much hassle.

    45 meshmixer alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2011

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Mac
    Good alternative?
     
  5. SolidWorks is a CAD software that can be used to create parametric models, assemblies, and drawings. It's typical to work with relationships (the alignment of elements with one another) and dimensions (alignment through values).

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • Since 2023

    Platforms

    • Linux
    Good alternative?
     
  6. IngeCAD icon
     5 likes

    Free 2D DWG/DXF CAD for Linux in the spirit of classic AutoCAD — keyboard drafting with acad.pgp aliases, faithful DWG round-trip, paper space and dimensions, plus surveying and terrain plugins (points, construction chart, contours, profiles, earthworks, UTM georeferencing...

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Windows
    • Linux
    Good alternative?
     
  7. JSketcher icon
     5 likes

    Parametric 2D and 3D CAD modeler running client side in the web browser.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2017

    Platforms

    • Self-Hosted
    Good alternative?
     
  8. View, capture, personalize, and print 3D models. Download many kinds of 3D files and edit them using the 3D modeling space. Take a picture with your webcam and make it 3D.

    124 Microsoft 3D Builder alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2017

    Platforms

    • Windows
    Good alternative?
     
  9. Crafty Amigo icon
     2 likes

    A simple CAD design tool that uses the real world materials as building blocks similar to Lego bits. Parts snap onto each other. It can generate assembly instructions, make unique cuts into items and other features as well.

    12 Crafty Amigo alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2025

    Platforms

    • Online
    Good alternative?
     
  10. FreeShape icon
     2 likes

    Free, offline, Onshape-style parametric CAD. Sketch, model, assemble, make 2D drawings (PDF / AutoCAD DXF) and sheet-metal flat patterns, all on your own computer, no account or cloud.

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Windows
    • Mac
    • Linux
    • GB flagUnited Kingdom
    Bracket
    Good alternative?
     
  11. CaDoodle icon
     7 likes

    CaDoodle is a local drag-and-drop CAD application for Linux (Arm,x86), WIndows (X86), and Mac (Arm,x86) and ChromeOS. Users models are stored locally, and the application runs entirely locally. CaDoodle has a drag and drop interface that is cross-trainable with TinkerCAD.

    11 CaDoodle alternatives

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Windows
    • Mac
    • Linux
    • Chrome OS
    Good alternative?
     
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  12. layerling icon
     1 like

    Easy 3D CAD for 3D printing that runs entirely in the browser - no account, nothing to install, and designs never leave the device.

    7 layerling alternatives

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
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