Searching for a "free download" of often leads to unreliable or unauthorized third-party sites. It is important to know that Navisworks Manage is a professional-grade software that typically requires a paid subscription or an active license.
If you are looking for legitimate ways to access Navisworks for free or at a lower cost, here are the official options provided by Autodesk: 1. Navisworks Freedom (Always Free) Autodesk Navisworks Manage 2020 Free Download
Blog - What is Navisworks? Features, versions, and how it works with Revit Searching for a "free download" of often leads