Passmark Fragger lets you frag and defrag files in a controlled environment according to user-selected settings.

MyDefragGUI is described as 'Windows freeware defragmentation and optimization - MyDefragGUI and the legacy JkDefragGUI' and is a Defrag tool in the os & utilities category. There are more than 10 alternatives to MyDefragGUI for Windows and Mac. The best MyDefragGUI alternative is Defraggler, which is free. Other great apps like MyDefragGUI are Auslogics Disk Defrag, UltraDefrag, IObit Smart Defrag and WinExt Free.
Passmark Fragger lets you frag and defrag files in a controlled environment according to user-selected settings.

Over time, the operating system itself ends up scattered all over your disk.
This, of course, doesn’t show up as fragmentation—after all, the files themselves are probably contiguous—but nevertheless, it takes your machine longer to start up, it takes programs longer to start, a.
iDefrag is the most popular Mac alternative to MyDefragGUI.
Power Defragmenter is a very advanced GUI for Contig, which takes defragmentation process to a whole new level.



MyDefragPowerGUI 1.0.4. MyDefragPowerGUI has basicly the same functions as JkDefragGUI. MyDefragPowerGUI is compatible with U3, Windows 2000, XP, 2003, Vista, 2008 and Windows 7.


SpeeDefrag is the exclusive freeware program, which optimizes Windows defrag. It restarts your computer, which refreshes the RAM and loads just the defrag.exe program. This imposes minimum load on the system and therefore defragmentation speed is increased.




UltraDefrag 11 is the proprietary updated version of the free software UltraDefrag. The latest version of the original software is 7.1.4 from Mars 2020 and is available on SourceForge. UltraDefrag 11 has full support for solid state drives (SSD) and full compatibility with...




Amigabit Disk Defrag - Defragment your hard drives effectively for peak PC performance.




A powerful and fast defragmentation tool designed to defragment and optimize drives for peak computer performance.
