Visual Studio extension for managing C/C++ includes:
- Format & Sort: Format include commands to cleanup large lists of includes according to your preferences
- Purge: Integrates Include-What-You-Use and comes with simpler but more reliable "Try and Error Removal" tool
- Explore: IncludeViewer tool window shows the tree of includes for a given file and gives statistics on before and after preprocessing
More information and download on the Visual Studio Extension Gallery page