PeonyCAD PeonyCAD is a general purpose, easy to learn CAD/drafting softwar for creating professional quality mechanical designs, house plans, blueprints, schematics and charts utilizing ANSI drawing standards. It supports DXF reading/writing.

Limitations:
* Terminates after 15min

The license of this software is Free Trial Software, the price is $59.00, you can free download and get a free trial.