RegDefrag is a program whose only purpose is to defragment Windows registry. It is free and has one of the most simplistic, yet nice, interface.

The developers have been adding features and fixing bugs in the last couple of releases.

Try it if you want to see if applications such as RegDefrag can help you with a little performance increase.

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• Quicksys RegDefrag 1.2
• RegDefrag 1.1
• Quicksys RegDefrag 2.1
• Quicksys RegDefrag 2.2
• Quicksys RegDefrag 2.0