Free beta version of Punch! Shark

If you like to test unreleased applications, you can apply for the free beta-test of "Shark" by Punch! Available for Windows and OSX. Shark is the "professional" CAD application while ViaCAD is a much cheaper "consumer" version. Check both as you might have enough tools at your disposal with ViaCAD. And if you are on OSX, it is good to know, since not too many CAD applications run on this OS.

Apply on the punchcad blog.