DiskTune is a simple, free disk defragmentation and optimization utility from DIY Datarecovery. It's a fast, on-demand tool built upon the Windows defrag API, so it's safe but thorough. But DiskTune is no mere clone; its VSS safe-mode minimizes the tool's interaction with stored shadow copies, and its thermal monitor detects when your hard drive gets too hot and shuts down the defragmentation process. It can defragment FAT, FAT32, and NTFS volumes, so it works with a wide range of disks, too.
DiskTune's installer lets you include the program on context menus in Windows. We selected … Read more