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Comparing two PDF drawings?

Posted: Wed Mar 18, 2009 8:33 pm
by macarns
Hi

I have a need to compare two drawings, and then highlight the changes in red for a factory. The thing is we need software to do it for us, since we will forgett/miss some of the changes - and that is really expensive to do.

Is there any free opensource comparission software, maybe some php solution out there you know of? Or QCAD/AutoCAD plugin? I fund one, but it was really expensive, and I like to promote Open Source software.

Posted: Sun Apr 12, 2009 9:49 pm
by matbech
I don't know :( but I like free open source software too. Did you try to compare ASCII dxf files???