UltraDefrag 4.4.0
by Green Gate Systems
Intelligently defragment the hard drive
UltraDefrag is a free and open-source disk defragmentation software that offers fast and reliable defragmentation of files and folders on Windows systems. It supports both NTFS and FAT file systems, and can defragment system files, registry hives, and paging files. It also offers a command-line interface, boot-time defragmentation, and a graphical user interface for easy use.
UltraDefrag 4.4.0
(0.34 MB)
UltraDefrag 5.0.1
(0.4 MB)
UltraDefrag 5.0.3
(0.4 MB)
UltraDefrag 5.0.4
(0.43 MB)
UltraDefrag 5.0.5
(0.43 MB)
UltraDefrag 5.0.7
(0.47 MB)
UltraDefrag 5.1.0
(0.47 MB)
UltraDefrag 5.1.1
(0.47 MB)
UltraDefrag 6.0.0
(0.65 MB)
UltraDefrag 6.0.2
(0.65 MB)
UltraDefrag 6.1.1 (32 bit)
(0.65 MB)
UltraDefrag 6.1.1 (64 bit)
(0.66 MB)
UltraDefrag 7.0.2
(2.13 MB)
UltraDefrag 7.1.0
(3.07 MB)
UltraDefrag 7.1.3
(3.07 MB)