82,399,351 programs installed

Should I remove UltimateDefrag?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #12,403
United States Rank #12,153
Reach 0.0297%
Installation trends (last 30 days)
Lifespan of installation (until removal)
< 4.89 days
144.21 days >
Average installed length: 75.77 days


VersionDistribution 73.80% 26.20%



UltimateDefrag is a program developed by DiskTrix Inc. The most used version is, with over 98% of all installations currently using this version. 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 main program executable is UltimateDefrag.exe. The software installer includes 4 files and is usually about 52.86 MB (55,425,660 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 8. While about 40% of users of UltimateDefrag come from the United States, it is also popular in United Kingdom and Canada.

Program detailsProgram details

URL: www.disktrix.com
Installation folder: C:\Program Files\Disktrix\UltimateDefrag4
Uninstaller: "C:\Program Files\Disktrix\UltimateDefrag4\uninstall.exe"
Estimated size: 52.86 MB

Program filesFiles installed by UltimateDefrag

Program executable:UltimateDefrag.exe
Name:UltimateDefrag 4
Path:C:\Program Files\Disktrix\UltimateDefrag4\UltimateDefrag.exe
Additional files:
  • uninstall.exe - UltimateDefrag (UltimateDefrag Installation)
  • UltimateDefrag.exe - UltimateDefrag 4

Program behaviorsBehaviors exhibited

Scheduled Task
  • UltimateDefrag.exe is scheduled as a task named 'Defrag Job #00' (runs weekly on Saturdays at 12:54 AM).

How do I remove UltimateDefrag?

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

Win 7 (SP1) 60%
Win Vista 0%
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 64.66%
Windows 8 21.63%
Windows XP 11.54%
Windows Vista 1.92%
Windows Server 2003 0.24%
Which OS releases does it run on?
Windows 7 Ultimate 25.00%
Windows 7 Home Premium 23.32%
Windows 7 Professional 12.26%
Microsoft Windows XP 11.78%
Windows 8.1 Pro 7.21%
Windows 8.1 4.09%

Distribution by countryGeography

39.53% of installs come from the United States
Which countries install it?
  United States 39.53%
  United Kingdom 7.40%
  Canada 5.92%
  France 3.59%
  Australia 3.59%
  Brazil 3.17%
  Germany 3.17%
  Italy 2.54%
  Japan 2.11%
  India 1.90%
  Poland 1.90%
  Netherlands 1.48%
  Russia 1.27%
  Greece 1.27%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 23.12%
Dell 19.35%
Acer 17.74%
ASUS 13.44%
Intel 4.84%
Lenovo 3.23%
American Megatrends 2.15%
Samsung 1.61%
Toshiba 1.61%
Apple 1.08%
Common models
HP Pavilion g6 Notebook P... 4.76%
Dell Studio 1747 2.38%
ECS G31T-M 2.38%
Acer Aspire 5750G 2.38%
ASUSTeK K60IJ 2.38%
ASUS All Series 2.38%


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