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Should I remove UltraDefrag Software?

What percent of users and experts removed it?
7% remove it93% keep it
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Other programs by UltraDefrag Development Team

UltraDefrag Software


UltraDefrag Software is a software program developed by UltraDefrag Development Team. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The setup package generally installs about 9 files and is usually about 2.49 MB (2,611,100 bytes). Relative to the overall usage of those who have this installed, most are running it on Windows 7 (SP1). While about 88% of users of UltraDefrag Software come from the United States, it is also popular in Canada.

Program detailsProgram details

Installation folder: C:\Program Files\UltraDefrag Software6-0-1
Uninstaller: C:\Windows\zipinst.exe /uninst "C:\Program Files\UltraDefrag Software6-0-1\uninst1~.nsu"
Estimated size: 2.49 MB

Program filesFiles installed by UltraDefrag Software

  • hibernate4win.exe - Hibernate for Windows
  • lua5.1a.dll
  • lua5.1a.exe
  • lua5.1a_gui.exe
  • udefrag.dll - UltraDefrag (UltraDefrag common procedures)
  • udefrag.exe - UltraDefrag console interface
  • ultradefrag.exe - UltraDefrag GUI interface
  • wgx.dll - Windows GUI Extended (WGX) Library
  • zenwinx.dll - ZenWINX (ZenWINX library)

Program behaviorsBehaviors exhibited

Scheduled Task
  • ultradefrag.exe is scheduled as a task named 'Defragment' (runs weekly on Tuesdays at 12:00 PM).

How do I remove UltraDefrag Software?

Quickly and completely remove UltraDefrag Software from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall UltraDefrag Software 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 UltraDefrag Software, 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 UltraDefrag Software.

Uninstall it 7%
Keep it 93%
Windows 7 (SP1)
United States

Distribution by countryGeography

87.50% of installs come from the United States
Which countries install it?
  United States 87.50%
  Canada 12.50%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Sahara 33.33%
Hewlett-Packard 33.33%
Acer 33.33%
Common models
HP-Pavilion KJ165AA-ABA m... 33.33%
Gateway FX6860 33.33%

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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