MyDefrag 4.3.1

MyDefrag is a freeware disk defragmenter and optimizer for Windows 2000 and up. Fast, low overhead, with many optimization strategies, can handle floppies, USB disks, memory sticks, and anything else that looks like a disk to Windows. It includes easy to use scripts, a scripting engine for advanced users and a Windows command-line version that can be scheduled using Windows task manager. Basically all MyDefrag does is send "move this file to that location" commands to the API. The API is part of the operating system and can safely move almost any file on the disk, without risk and while the computer is in full use.
Download  | 4.3.1 Final