Other feature that you may be interested in are:
- 32bit/64bit Architecture mentioned in search result
- Assemblies that are installed with CLR/VS2008 cannot be uninstalled. This is to save myself being cursed by you if you try to delete System.Data :) You cannot delete that anymore - I've restricted based on public key that Microsoft uses.
"Remove" feature may not work on Windows 7 and Vista as smooth as it works in XP as Windows 7 (and so Vista) don't grant you access by default to System folders. It is sad but work around is to change folder permission of assembly folders to suit your need.
Download GAC Browser And Remove 1.0
Download GAC Browser And Remove 1.0