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SOLVESPACE -- parametric 2d/3d CAD
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SOLVESPACE is a free (GPLv3) parametric 3d CAD tool. Applications
include:

  * modeling 3d parts -- draw with extrudes, revolves, helixes and
    Boolean (union / difference / intersection) operations
  * modeling 2d parts -- draw the part as a single section, and export
    DXF, PDF, SVG; use 3d assembly to verify fit
  * 3d-printed parts -- export the STL or other triangle mesh expected
    by most 3d printers
  * preparing CAM data -- export 2d vector art for a waterjet machine
    or laser cutter; or generate STEP or STL, for import into
    third-party CAM software for machining
  * mechanism design -- use the constraint solver to simulate planar
    or spatial linkages, with pin, ball, or slide joints
  * plane and solid geometry -- replace hand-solved trigonometry and
    spreadsheets with a live dimensioned drawing

Learn more about SolveSpace in the tutorials, or download it now.

(c) 2008-2021 SolveSpace contributors. Most recent update Apr 18 2021.