The main entrance to the Van Pelt-Dietrich Library Center is now open. Van Pelt Library and the Fisher Fine Arts Library are currently open to Penn Card holders, Penn affiliates, and certain visitors. See our Service Alerts for details.
A free program for 3D printing to view, edit, analyze and repair STL files
visit vendor website
Free & tiered versions
Watch a Lynda.com tutorial.
Autodesk 123D