Free CAD 3D Modeling - Wuweido

Offline 3D CAD editor with real-time modeling tools

Free CAD 3D Modeling - Wuweido aims to bring practical, professional CAD capabilities to your fingertips. Built to run entirely offline, it lets you work wherever you are without relying on a connection, which is especially useful for sessions in the field or in studios with strict network policies.

A highlight here is the real-time editor. You can add, remove, and modify geometry directly with touch input, making it straightforward to iterate on shapes and make quick adjustments. The app also supports a range of common CAD and 3D file types, including 3DS, IGES, and BREP, so your designs are not locked into a silo. That interoperability can help when you need to reference assets from different tools or share models with collaborators using other software.

Wuweido’s toolset focuses on core drafting and modeling blocks. You get essentials like line segment, polyline, circle, and ellipse for precise 2D profiles, plus trapezoid and wedge primitives that can serve as starting points for simple solids. Combined with the edit operations, these building blocks cover many foundational tasks, from sketching concepts to refining basic parts.

The trade-off is that the feature list, as presented, emphasizes fundamentals over breadth. If your workflow relies on specialized or highly advanced modeling functions, you may want to evaluate whether the included tools meet your needs. For many users, though, the mix of offline access, real-time touch editing, and broad file support will be enough to handle routine CAD tasks and quick model tweaks.

Verdict: a focused, no-connection-required CAD option that prioritizes essential modeling tools and compatibility. It suits learners and experienced users alike who want to draft, adjust, and exchange models efficiently without extra complexity.