Quicksys RegDefrag is a freeware utility to defrag registry. Registry data is constantly being written to and removed during a normal Windows operation. Over time this data becomes fragmented.It optimizes registry by removing gaps, fragments and wasted space in Windows registry files.

All in all, this application will help you improve the whole performance of your PC and will boost the access to registry.

Change-log:
- Added support for Windows 7.
- Updated to five executions during trial period.
- Fixed bug in trial period (Exception #E799).
- Improved history path cleaner.
- Added new languages: Arabic, Czech and Hungarian.
- Minor bugs fixed.
- Minor performance improvements.