In general, programs that open 3D files can end up losing out in terms of performance and require long processing times due to the huge amount of information and model complexity. Onbox is a free and open-source Autodesk® Revit® app that helps day-to-day tasks like renumbering elements, creating structural components, topo surface manipulations, and content management. With the unique ability to open multiple file types, it is the simplest and. apstex offers an open source IFC toolbox. apstex IFC Viewer is a free Java IFC viewer. UsBIM has a high-performance RVT file viewer that allows you to view the contents of an RVT file and many other file formats, whether proprietary or not, using a simple browser and, above all, using any device (a PC, tablet or smartphone). CAD&BIM Free Viewer Viewer is a freeware 2D/3D drawings and models viewer. Revit is a BIM authoring tool from Autodesk for the AEC sector 17.

You can use RVT viewer and open RVT files without worrying about installing any software on your PC, nor the Revit program with which the file was created.

Whatever the format of your project's 3D model, RVT, DWG, IFC, DXF, EDF, etc., you can view and manage it with a free RVT reader like usBIM.

Free revit viewer