84,488,480 programs installed

Should I remove FAST Defrag Freeware?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #31,405
United States Rank #32,611
Reach 0.0044%
Lifespan of installation (until removal)
< 11.59 days
342.00 days >
Average installed length: 179.69 days


2.3 100.00%

FAST Defrag Freeware 2.3


FAST Defrag Freeware 2.3 is a program developed by AMS Software. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. The software installer includes 3 files and is usually about 1.05 MB (1,103,694 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows XP. While about 37% of users of FAST Defrag Freeware come from the United States, it is also popular in France and Italy.

Program detailsProgram details

URL: www.amsn.ro
Installation folder: C:\FastDefrag2\FDF\
Uninstaller: "C:\FastDefrag2\FDF\unins000.exe"
Estimated size: 1.05 MB

Program filesFiles installed by FAST Defrag Freeware 2.3

  • FAST2.EXE (by AMS) - FAST Defrag 2 Freeware
  • unins000.exe - Inno Setup (Setup/Uninstall)
  • switchlang.exe

Program behaviorsBehaviors exhibited

Startup File (User Run)
  • FAST2.EXE is loaded in the current user (HKCU) registry as an auto-starting executable named 'FAST Defrag' and executes as C:\Program Files2\FDF\FAST2.EXE -tray.

How do I remove FAST Defrag Freeware?

You can uninstall FAST Defrag Freeware 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 FAST Defrag Freeware 2.3, 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 FAST Defrag Freeware.

Win 7 (SP1) 43%
Win 7 3%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 46.51%
Windows XP 26.74%
Windows Vista 15.12%
Windows 10 11.63%
Which OS releases does it run on?
Windows 7 Home Premium 28.24%
Microsoft Windows XP 25.88%
Windows Vista Home Premiu... 14.12%
Windows 7 Ultimate 9.41%
Windows 7 Professional 7.06%
Windows 8.1 5.88%

Distribution by countryGeography

37.25% of installs come from the United States
Which countries install it?
  United States 37.25%
  France 9.80%
  Italy 7.84%
  Poland 4.90%
  United Kingdom 3.92%
  Finland 2.94%
  Australia 2.94%
  Spain 2.94%
  DK 2.94%
  Brazil 1.96%
  Taiwan 1.96%
  Belgium 1.96%
  Sweden 1.96%
  Germany 1.96%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 26.92%
Dell 15.38%
Hewlett-Packard 15.38%
American Megatrends 9.62%
ASUS 5.77%
Sahara 3.85%
Samsung 3.85%
Toshiba 3.85%
Gateway 1.92%
Alienware 1.92%
Common models
Packard Bell Easynote TE6... 2.90%
Semp Toshiba Informatica ... 2.90%
TOSHIBA Satellite P200 1.45%
TOSHIBA Satellite L500D 1.45%
TOSHIBA Satellite L305D 1.45%


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