DualCAD

Microstation DGN alternative - opens a V8 file, V7, a raster CIT file and a hybrid raster file of the moon. Runs completely standalone, does not use or require...

Free Windows

SagCAD

Easy to use 2D Computer Aided Drafting and Modelling application. Features: import/export of .dxf files, Ellipse, Polyline, SPLINE, BSPLINE, possibility to glue external...

Free Open Source Linux

SAMoCAD

SAMoCAD designed to create simple drawings, primarily to architectural drawings. Development of the program is far from complete, but it is already possible to draw....

Free Open Source Mac OS X Windows Linux

CMS IntelliCAD

CMS IntelliCAD® is a full-featured Compatible CAD Software. CMS IntelliCAD also offers a full suite of 2D and 3D AutoCAD® software compatible drawing tools! It...

Commercial Windows

CAD X11 Free

CAD system ideally suited for drafting (strengths in mechanical drafting) and light wireframe and surfacing modeling on Windows 7, Vista, or XP.

Freemium Windows