Scalable Vector Graphics Drawing

Inkscape (ver 0.47) - Freeware = (Last Win2k version)

2D Drawing

A9CAD (ver 2.2.1) - Abandoned Freeware

Floorplan Diagram Drawing

Envisioneer Express (ver 5.0 C2) - Freeware= (Last Win2k version)


Model Railroad Trackplan Drafting

SCARM (ver 0.9.31 beta) - Freeware = (Last Freeware version)

Lego Brick Construct Drafting

BlockCAD (ver 3.19) - Abandoned Freeware