IFC Exporter for Revit
Freeware
This is the .NET code used by the Revit 2012 family of products.
Just Software Solutions Ltd
Commercial
The upcoming C++ standard (C++0x) will support multireading and concurrency.
Boost Software
538
Freeware
Boost provides free portable peer-reviewed C++ libraries.
Barrington Architecture & Design Ltd.
45
Freeware
It allows you to browse and place families from a curated Revit version.
OFCDesk, LLC
11
Shareware
Access a variety of product symbols from top manufacturers in Revit.
1
LIB-IT GmbH
6
Commercial
LIBERO is a standard library software for libraries of all types and sizes.
AzSDK Technology
6
Shareware
AzSDK HardwareID DLL is a standard Windows dynamic link library.
app-zilla Software Inc
1
Freeware
It exports playlists from iTunes Music Library to standard .m3u playlist files.
CWDesign
Shareware
This library allows you to easily add industry standard wing nut to your drawing.
4M
112
Shareware
It includes 4MCAD Standard, 3D Solids, VBA support and Library Manager.
.NET Barcode Library Team
Shareware
.NET Barcode & QR code Library for C# & VB .NET Core, Standard and Framework.
1
Autodesk, Inc.
115
Freeware
Revit Extensions extend the capabilities of Autodesk® Revit® Structure.
1
Autodesk, Inc.
53
Freeware
Revit Extensions extend the capabilities of Revit MEP 2010 in key areas.
1
Structural Integrators
Shareware
SI Tools for Revit Structure is a Revit Structure add-in.
3
Bentley Systems, Incorporated
3
Freeware
The i-model plugin for Revit allows users to save their Revit models.