This can slow down your PC, and may force you to buy a new hard disk. However, as we were going to press, the product became shareware instead of freeware, so we have changed our recommendation to Free Registry Defrag.Īs your PC ages, it gets more bloated, full of applications and data you don't really need. Works with: Windows 98/ME/2000/XP/2003/VistaĮditor's note: We originally recommended Auslogics Registry Defrag in this space. It also creates a Restore Point, so that you can restore your Registry if you run into problems.īy the way, not everyone believes that shrinking the size of the Registry will make a significant performance difference, but it can't hurt to try. When you do a defrag, the program restarts your PC. It first tells you how fragmented your Registry is and how much more quickly your PC can access your Registry if you defragment it. This program can potentially make your PC run faster by doing a full Registry defragmentation. So over time, the Registry tends to grow, which can potentially slow down your PC. When you uninstall programs or make changes that delete or alter Registry keys, the Registry's size doesn't shrink because it keeps the space for the keys.

Your Registry, just like your hard disk, can become fragmented over time when you install and uninstall programs, change system settings and manually edit your Registry.

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