This repository creates a Revit add-in that can upgrade Revit files to a newer version. There is a project file for Revit 2017, 2018, 2019, 2020, 2021, 2022, 2023 ...
AEC software manufacturer Autodesk’s Revit Industry Foundation Classes (IFC) Exporter computer code is now available as open source software, licensed through a LGPL v. 2.1 licensing agreement. Since ...