Издатель

SummerCAD
http://www.summercad.com

Другие публикации этого издателя:

1. Non-deletableWatermark For AutoCAD - Draw Non-deletable watermark in AutoCAD
2. SmartSignSafety -- Visual Digital Signature For AutoCAD - In case of modification of the drawing, the signature disappears immediately.
3. SmartLock_B - Securing your designs, locking AutoCAD dwg file,protect intellectual property
4. SMARTLOCK - Securing your designs, locking AutoCAD dwg file,protect intellectual property