Icon of program: UltimateDefrag Freeware E…

UltimateDefrag Freeware Edition for Windows

By DiskTrixFreeUser Rating

Key Details of UltimateDefrag Freeware Edition

  • Optimize and defrag hard drives.
  • Last updated on 2/21/2024
  • There have been 9 updates
  • Virus scan status:

    Clean (it's extremely likely that this software program is clean)

Enlarged image for UltimateDefrag Freeware E…

Editors' Review

Download.com staff

This well-designed defrag application improves hard drive performance through intelligent file placement. UltimateDefrag's dual-pane interface helpfully displays blocks in a more realistic hard drive-shaped, and color-coded map. Most users will pick up this application without the need of the Help file.

Operating UltimateDefrag takes the press of just a couple of buttons. One analyzes your hard drive to discover the extent of the file fragmentation. The next step depends on your needs. You choose to implement any of five defragmentation methods. Each method moves files based on simple rules enabled through quickly set options. Users can select from defragging fragmented files only, consolidating files and folders, or placing last used or last accessed files and folders to inner or outer tracks. An automatic defrag option lets the application control the process. Click a radio button to choose the method and press Start. We found UltimateDefrag average in speed, but more versatile than most in this genre.

On first run, this application requires users to answer question that affect system performance without mention of how performance will be affected. The program also fails to display an estimated time to completion timer. Nevertheless, intermediate to advanced users will find UltimateDefrag an often-used tool.

What's new in version

Version 1.72 includes unspecified updates.

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Full Specifications

May 23, 2008
Latest update
February 21, 2024
Operating System
Windows XP, Windows Vista
Total Downloads
Downloads Last Week

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User Reviews


79 User Votes

Developer's Description

Optimize and defrag hard drives.

More than just a defragger, UltimateDefrag is also a hard drive file placement optimizer that enables you to defrag and place your files in the areas on your hard drive where you achieve maximum performance. 80% of the time you only use 20% of the files on your hard drive. UltimateDefrag places your rarely used files out of the way and onto the slower performing areas of your hard drive making your drive perform like a new, almost-empty drive. Version 1.72 includes unspecified updates.