Best Self-Hosted AutoCAD Alternatives in 2026
AutoCAD is a CAD software for 2D and 3D design, drafting, and engineering documentation.
3 Self-Hosted Alternatives to AutoCAD
FreeCAD
29KParametric 3D CAD with FEM simulation and CNC toolpaths — free forever, and version 1.0 finally fixed the topological naming problem.
OpenSCAD
9KOpenSCAD is a C++-based application that provides openSCAD: software for creating solid 3D CAD objects.
Solvespace
3.8KReleased under GPL-3.0, Solvespace provides , parametric 2D/3D CAD tool on self-hosted infrastructure.
Why Look for AutoCAD Alternatives?
AutoCAD is a CAD software for 2D and 3D design, drafting, and engineering documentation.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
3 Best Open-Source Alternatives to AutoCAD
FreeCAD
Free and open-source 3D parametric modeler. — 29,063 GitHub stars. Licensed under LGPL-2.1.
OpenSCAD
OpenSCAD: Free software for creating solid 3D CAD objects. — 9,026 GitHub stars. Licensed under Open Source.
Solvespace
Free, open-source parametric 2D/3D CAD tool. — 3,776 GitHub stars. Licensed under GPL-3.0.
Why Self-Host Instead of AutoCAD?
- Data ownership. Your data stays on your server, not on AutoCAD’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from AutoCAD
- → Data ownership. Your data stays on your server -- not on AutoCAD's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
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