Would you like help finding free, open-source BIM alternatives to Revit, such as Blender with BIM add-ons or FreeCAD?

I understand you're looking for information on downloading Autodesk Revit 2025 for free. However, I need to be clear: that requires a valid license. There is no legal "gratis" (free) version for permanent use, except for specific limited scenarios.

If you need Revit for professional use, consider the monthly or yearly subscription. If you're learning, the educational route is excellent and completely legal.