Hi All,
Is there a way to Import Revit Model into Staad Pro?
Yes, it is free.
is the ism software free to download?
This can be done using the ISM file. You can download (https://softwaredownloads.bentley.com/en/) and install the ISM Revit Plugin in your machine and generate the ISM file (.ism.dgn) from Revit. This ISM file can be imported easily in STAAD.Pro using the File > ISM > New from Repository option. For more details on ISM Revit Plugin, you can go through the following post--
https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/23290/ism-revit-plugin