DWGLock, Protecting drawing file, Keep others from modifying/copying your design A powerful and fast dwg tools, Protecting drawing file, Keep others from modifying/copying your design.DWGLock is a stand-alone application, no AutoCAD required; Supports AutoCAD R2.9 thru 2009 drawings.
Read More »
DigitByte Software for Windows, Mac, iPhone, iPad, iPod – free download