Tekla BIMsight is an easy to use construction software.
IFC Exporter for Revit
This is the .NET code used by the Revit 2012 family of products.
This is an add-in for Revit that exports Spaces along with Light fixtures.
Integrator lets you synchronize models with Autodesk Revit.
This plugin enables users to export Revit models as SketchUp files.
An add-in to connect Autodesk Revit and Unity gaming development platform.
Exporter for Revit plugin enables users to export Revit models as Collada files.
It makes it possible to export and import your model from Revit to Sigma.
GRAITEC Revit link plug-in can export/import models to other software.
Export a 3D view from Autodesk Revit Architecture 2011/2012 to a EPix file.
Atul Khanzode, Flash, Lee Miller & Tau
The STL Export for Revit is designed to produce STL files of your building.
Informatix Software International Limited
Revit 2011 EPix Plugin is a free software that allows you to export a 3D view.
This is a plug-in that allows to export in .atl file format from Revit 2012.
This plug-in allows to export in atl file format from Revit 2013.
You can export a 3D view from Autodesk Revit to a Piranesi EPix file.
It is a free add-on that allows you to export your models from Autodesk Revit.