Autodesk Navisworks Free Freedom Portable =link=

is the official, free viewer.

The search string is a digital minefield. While the desire is understandable (BIM software is expensive and heavy), the execution is impossible without piracy or malware. autodesk navisworks free freedom portable

If you truly need a portable EXE on a USB stick, stop looking for "Autodesk" and look for generic viewers. is the official, free viewer