The best free alternative to SOLIDWORKS is FreeCAD, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to SOLIDWORKS and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to SOLIDWORKS are SketchUp (Freemium), Onshape (Free Personal), Autodesk Fusion 360 (Free Personal) and LibreCAD (Free, Open Source).
SketchUp (formerly Google Sketchup) is a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, civil and mechanical engineering, film, and video game design—and available in a freeware version, SketchUp Make, and a paid...
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SketchUp vs SOLIDWORKS opinions
Some users think SketchUp is a great alternative to SOLIDWORKS, some don't.
It doesn't have the same tools, short-cuts and general software.
Onshape is a professional CAD system – Parts, Assemblies, Drawings – with version control and collaboration built in. Each Onshape plan (Free for STUDENTS, Professional & Enterprise) gives you all of the CAD and data management functionality with no time limit.
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Onshape vs SOLIDWORKS opinions
Most users think Onshape is a great alternative to SOLIDWORKS.
thantik Fully cross platform parametric cad solution which runs in the browser. Includes any OS which can run a modern browser, including BSD, Linux, OS X, Android, and more. Not open source. Not free. But some of us need a professional-level solution regardless of those ideals.
Positive comment • over 2 years ago
It's just like Solidworks, near same terminology, icons, placement, etc. Not to mention it's free (for the most basic version) and on the cloud.
Positive comment • almost 5 years ago
It's free (fully functional) , multiplatform (even on mobiles)
LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.
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LibreCAD vs SOLIDWORKS opinions
Some users think LibreCAD is a great alternative to SOLIDWORKS, some don't.
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. Constraint solver point tracing for motion analysis.
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SolveSpace vs SOLIDWORKS opinions
Most users think SolveSpace is a great alternative to SOLIDWORKS.
sgtdre It shows that it can open .step files and I have a few GrabCad files that I want to check out and see it I can at least save to other file formats, ;ie .dwg
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...
Shapr3D is a revolutionary 3D modeling software created exclusively for your iPad Pro and your Apple Pencil. Shapr3D is the only truly mobile CAD app - a quick but precise way to create 3D models for engineering, design, 3D prints, and more.
The professional furnishing 2D-/3D-tool for everybody: The pCon.planner is a cost-free application allowing you to comfortably and professionally create complex furnishing concepts and to visualize them in a photo-realistic quality. File Formats: dwg, dxf, 3ds, skp, ...