CAD Forum is a source of tips, utilities and videos for Autodesk Inventor and other CAD software by Autodesk. This web site is located in Czechia and currently contains more than 2.000 free tips and tricks.
CADforum.cz also offers a large library of Inventor content for download and upload - thousands of 3D blocks and parts in the IPT and DWG formats.
The latest Inventor tips from CADforum.cz: