84,488,480 programs installed

Should I remove UltimateDefrag 2008?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
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How common is it?
Global Rank #34,109
United States Rank #36,352
Reach 0.0036%


VersionDistribution 26.76% 8.45% 32.39% 1.41% 30.99%

UltimateDefrag 2008


UltimateDefrag 2008 is a software program developed by DiskTrix Inc. The most common release is, with over 98% of all installations currently using this version. The software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The setup package generally installs about 5 files and is usually about 4.54 MB (4,765,008 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows XP and Windows 7 (SP1). While about 35% of users of UltimateDefrag 2008 come from the United States, it is also popular in Philippines and Romania.

Program detailsProgram details

URL: www.disktrix.com
Installation folder: C:\Program Files\DiskTrix\UltimateDefrag2008
Uninstaller: C:\Program Files\DiskTrix\UltimateDefrag2008\Uninstall.EXE /C:"UltimateDefrag 2008"
Estimated size: 4.54 MB

Program filesFiles installed by UltimateDefrag 2008

  • Old_UDefrag.exe - Ultimate defragmenter
  • UDefrag.exe
  • Uninstall.EXE

Program behaviorsBehaviors exhibited

2 Windows Firewall Allowed Programs
  • Old_UDefrag.exe is added as a firewall exception for 'C:\Program Files\DiskTrix\UltimateDefrag2008\UDefrag.exe'.
  • UDefrag.exe is added as a firewall exception for 'C:\Program Files\DiskTrix\UltimateDefrag2008\UDefrag.exe'.

How do I remove UltimateDefrag 2008?

You can uninstall UltimateDefrag 2008 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/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program UltimateDefrag 2008, click it, and then do one of the following:
    • Windows Vista/7/8/10: 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 UltimateDefrag 2008.

Win XP 55%
Win 7 3%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows XP 60.56%
Windows 7 26.76%
Windows 10 7.04%
Windows Vista 5.63%
Which OS releases does it run on?
Microsoft Windows XP 60.56%
Windows 7 Ultimate 19.72%
Windows 7 Home Premium 7.04%
Windows Vista Home Premiu... 4.23%
Windows 8 1.41%
Windows 8 Pro 1.41%

Distribution by countryGeography

35.37% of installs come from the United States
Which countries install it?
  United States 35.37%
  Philippines 6.10%
  Romania 6.10%
  Canada 6.10%
  United Kingdom 6.10%
  South Africa 3.66%
  RS 3.66%
  Australia 3.66%
  Iran 3.66%
  Israel 2.44%
  MK 1.22%
  TZ 1.22%
  Thailand 1.22%
  France 1.22%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 24.39%
Acer 14.63%
Hewlett-Packard 12.20%
American Megatrends 9.76%
Sahara 7.32%
Intel 4.88%
Compaq 4.88%
Lenovo 4.88%
ASUS 2.44%
Sony 2.44%
Toshiba 2.44%
Common models
Dell Inspiron 1011 4.55%
Dell Latitude D620 4.55%
TOSHIBA Satellite Pro L51... 2.27%
Dell Latitude D610 2.27%
Dell Inspiron 530 2.27%


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