paraCAD+
Designed for engineers, paraCAD+ is a full function, 2D CAD system featuring powerful
interactive parametrics.
High powered geometry creation and editing tools
Import & Export many standard file formats including DWG & DXF
User defined symbol dialog boxes
Masses of parametric symbols for Mechanical Engineers including Nuts/bolts,
Gears, Bearings, Shaft design
Additional Electrical, Hydraulic, Pneumatic and Process Symbols
Powerful development interface allowing your own commands and objects to
be added to the system
more...