Software that can be used as an alternative to Google SketchUp:
  • 5/5
    2 votes

    OpenFX is an open-source, free modeling and animation studio, distributed under the GNU General Public License.

    • Freeware
    • Windows
  • 4.94.9
    27 votes

    3D Modeling, Animation, Rendering, and Realtime 3D/game creation.

    • Freeware
    • Windows/macOS/Linux
  • 2.5/5
    4 votes

    An Open Source parametric 3D CAD modeler.

    • Freeware
    • Windows/macOS/Linux