Free Registry Defrag/Compact 3.0
During the normal operation of a Windows system, registry data is constantly being written to and removed from the registry. Over time this data becomes scattered within the registry file and when information is deleted from the registry holes are left which fragment the data within the registry. Registry compacting optimizes your registry by removing gaps and wasted space, thus improves the whole system performance.
It’s a freeware and completely free to use. Just enjoy it.
System Requirement: Windows 7 (x86 and x64), Vista (x86 and x64), XP, Windows Server 2008/2003/2000, Windows ME and 98
Download: Free Registry Defrag/Compact 3.0