Free Defragmenter Download


UltraDefrag Icon


Update Submitted 16 Feb 2015
UltraDefrag Review:

A free and open source disk defragmenter

Zoom InZoom: UltraDefrag
UltraDefrag Screenshot
UltraDefrag screenshot
UltraDefrag is a free Windows disk defragment utility which utilizes the same API which is used by virtually all other disk defragmenters which is provided by the Microsoft Windows operating system.

Though it defragments disks the same way Windows does, it includes several new and improved features which makes defragmentation more complete and puts more control into the hands of system administrators and users alike.

The graphical user interface doesn't take much time to get used to as it contains several standard features which most other defragmenters use.

When you run the program and choose to defragment a hard drive, you'll be given a couple of different options after hard drive analysis has completed.

UltraDefrag 6.0.4 is licensed as Freeware for the Windows operating system / platform without restrictions. UltraDefrag is available to all software users as a free download (Freeware).

UltraDefrag Virus and Malware Tests:
For security reasons, you should also check out the UltraDefrag virus and malware test that has been uploaded; additional UltraDefrag screenshots may be available, too.


  • Download Hard Disk Defragmenters
    Defragment your hard drive quickly and easily with the free tools offered by our editors. Software download and reviews are provided for each application, along with frequent updates.
  • Download Freeware Hard Disk Defragmenters
    If you're looking for a free solution to UltraDefrag, check out some of the freeware downloads available in the defragmenter category. They contain no strings and are available at zero cost.


Publisher: Dmitri Arkhangelski
License: Freeware
OS/Platform: Windows 7, Windows 8 / Vista / XP
Filesize: 450 KB
Filename: ultradefrag-6.0.4.bin.i38...
Cost (Full Version): Free
4 out of 5 based on 1 rating.
  • This file download is licensed as freeware for Windows 7, Windows 8 / Vista / XP.

TrustRank Based on many factors, we give this program a Trust rating of 9 / 10.
Software from Dmitri Arkhangelski, including UltraDefrag - Download is rated 9 out of 10
Download File

Download UltraDefrag

450 KB - Filesize