84,488,480 programs installed

Should I remove Ultra Defragmenter?

What percent of users and experts removed it?
19% remove it81% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #38,096
United States Rank #26,987
Reach 0.0028%

Other programs by UltraDefrag Development Team

Ultra Defragmenter

Remove Ultra Defragmenter
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What is Ultra Defragmenter?  (from UltraDefrag Development Team)

UltraDefrag is a powerful Open Source Defragmentation tool for the Windows Platform. It can defragment any system files including registry hives and paging file. Also one of the main goals of UltraDefrag is doing the job as fast and reliable as possible.


Ultra Defragmenter is a software program developed by UltraDefrag Development Team. The primary executable is named udefrag-gui-config.exe. The setup package generally installs about 6 files and is usually about 1.16 MB (1,213,497 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows XP. While about 73% of users of Ultra Defragmenter come from the United States, it is also popular in Germany and Italy.

Program detailsProgram details

URL: ultradefrag.sourceforge.net/en/index.html
Installation folder: C:\windows\ultradefrag
Uninstaller: "C:\Windows\UltraDefrag\uninstall.exe"
Estimated size: 1.16 MB

Program filesFiles installed by Ultra Defragmenter

Program executable:udefrag-gui-config.exe
UltraDefrag GUI Configurator
Additional files:
  • uninstall.exe - Ultra Defragmenter (Ultra Defragmenter Setup)
  • udefrag-scheduler.exe - UltraDefrag (UltraDefrag Scheduler)
  • ultradefrag.exe - UltraDefrag GUI interface

How do I remove Ultra Defragmenter?

Quickly and completely remove Ultra Defragmenter from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Ultra Defragmenter from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Ultra Defragmenter, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Ultra Defragmenter.

Win 7 (SP1) 38%
Win 10 5%
Uninstall it 19%
Keep it 81%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 38.18%
Windows XP 34.55%
Windows Vista 21.82%
Windows 10 5.45%
Which OS releases does it run on?
Microsoft Windows XP 34.55%
Windows 7 Home Premium 21.82%
Windows Vista Home Premiu... 21.82%
Windows 7 Professional 10.91%
Windows 7 Ultimate 5.45%
Windows 10 Pro 1.82%

Distribution by countryGeography

72.73% of installs come from the United States
Which countries install it?
  United States 72.73%
  Germany 7.79%
  Italy 7.79%
  Canada 3.90%
  France 2.60%
  Brazil 1.30%
  Czech Republic 1.30%
  United Kingdom 1.30%
  Japan 1.30%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 18.92%
Acer 18.92%
Dell 16.22%
American Megatrends 10.81%
Gateway 10.81%
Intel 8.11%
Lenovo 5.41%
Compaq 2.70%
Common models
Micro-Star MS-7529 4.35%
Dell Inspiron 1501 4.35%
TOSHIBA Satellite U305 2.17%
TOSHIBA Satellite L505 2.17%
TOSHIBA Satellite A215 2.17%
Sony VGN-SZ230P 2.17%

About (from UltraDefrag Development Team)

UltraDefrag was originally written by Dmitri Arkhangelski. He is the chief architect and the main programmer.
Publisher URL: ultradefrag.sourceforge.net


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