OpenCAD Studio
OpenCAD Studio: A capable free CAD option for DWG/DXF drafting and practical 3D solids. Ranked #128 of 147 in 3D Modeling Software by our editors (3.0/10); pricing: Free plan; best for free DWG/DXF-focused CAD work.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forFree DWG/DXF-focused CAD work
- Free planYes
- Platform accessBoth
- Facts checked22 Sep 2026
Where it wins
- Free browser access with Windows, macOS and Linux desktop builds
- Native DWG/DXF support with OBJ import and STL export
- Strong drafting tools plus 3D solids and Boolean operations
Where it doesn't
- Paid plan pricing varies by billing country, currency and tax
- No verified animation, sculpting or rendering features
- No verified parametric modeling features
Our verdict on OpenCAD Studio
OpenCAD Studio is an open-source CAD application for 2D drafting, drawing layouts and 3D solid modeling. It is aimed at users who need native DWG and DXF workflows, structured drafting tools, and practical solid operations rather than a broad digital-content creation suite. The application runs in a browser without an account or installation, with desktop builds for Windows, macOS and Linux. Its free Projects Free plan includes private project storage, revision history and client download links, while paid plans add private project folders, revision history and client links.
Its strongest fit is the combination of drafting depth and file compatibility. Command autocomplete, object snaps, tracking, layers, blocks, attribute prompting, external references, dimensions, text, leaders, tables and paper-space layouts support detailed CAD work. For 3D, the software provides primitives, extrusion, revolution, sweep, loft and Boolean solid operations, with orthographic and perspective views. Browser drawings are handled locally, while optional Projects plans provide online project features for sharing and revision tracking. This makes OpenCAD Studio suitable for independent drafters, small project teams and users who need desktop and browser access across major operating systems.
The trade-off is focus. OpenCAD Studio covers drafting and solid modeling well, but it is not positioned as a full modeling, animation or visualization environment. Animation, sculpting, rendering and parametric features are not verified here, so users requiring those capabilities should choose a more specialized alternative. Choose OpenCAD Studio when DWG/DXF support, 2D documentation, basic-to-intermediate 3D solids and STL export matter most. Avoid it when the workflow depends on character sculpting, animation production, advanced rendering or parametric design.
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OpenCAD Studio pricing
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OpenCAD Studio fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Platform access | Both |
| Sculpting tools | Not verified |
| Animation tools | Not verified |
| Parametric modeling | Not verified |
| Render engine | Not verified |
| 3D print export | Yes |
| Deployment | Cloud, Desktop |
| Platforms | Web, Windows, macOS, Linux |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | opencad.studio |
| Facts checked | 22 Sep 2026 |
Alternatives to OpenCAD Studio
- BlenderA broad free 3D suite covering modeling, animation, rendering, scripting, and print export.9.3
- HoudiniA deep procedural 3D suite for VFX, animation, games, and technical art.9.1
- Autodesk MayaA mature desktop suite for studios handling modeling, animation, VFX, and rendering.9.0
See all OpenCAD Studio alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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