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.
Features:
Powerful encryption capabilities, secure Maximize
security for the entities in the drawing, they can not
copy nor change it.Say No to any arbitrary use of your
designs;
Recipients can open up to view protected drawing
without any inconvenience, they can even add lines,
markup.Preserve or discard their comments, it's all up
to you!
The drawing owner can lock or unlock the source drawing
with a password;
Batch encrypt/un-encrypt many files or folders just in
one go.

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