Active Solid

Active Solid is a program for drawing and modeling 2D and 3D objects.

An advanced program for creating 2D and 3D models. In addition to tools for the actual construction of objects, it also offers features for dimensioning, working with different view types, camera modes, several rendering modes, and extensive support for importing and exporting files.

The application handles formats such as dxf, stl, xgl and many others. It is simple, easy to use, but without Czech localization. The advantage is that it is freeware, so it is completely free to use.