84,488,480 programs installed

Should I remove Fiddler2?

What percent of users and experts removed it?
11% remove it89% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #28,021
United States Rank #26,050
Reach 0.0055%

Other programs by Telerik


What is Fiddler2?  (from Telerik)

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect traffic, set breakpoints, and "fiddle" with incoming or outgoing data. Fiddler includes a powerful event-based scripting subsystem, and can be extended using any .NET language. Fiddler ...  Read more


Fiddler2 is a program developed by Telerik. It adds an extension to the user's Internet Explorer web browser. The main program executable is Fiddler.exe. The software installer includes 9 files and is usually about 1.56 MB (1,639,104 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 46% of users of Fiddler2 come from the United States, it is also popular in France and Italy.

Program detailsProgram details

URL: www.fiddler2.com
Help link: www.fiddler2.com/redir/?id=fiddlerhelp
Installation folder: C:\Program Files\fiddler2
Uninstaller: "C:\Program Files\Fiddler2\uninst.exe"
Estimated size: 1.56 MB

Program filesFiles installed by Fiddler2

Program executable:Fiddler.exe
Signed by:Eric Lawrence
Path:C:\Program Files\fiddler2\Fiddler.exe
Additional files:
  • uninst.exe (by Eric Lawrence) - Fiddler Setup (Installer for Fiddler Web Debugger)
  • Fiddler.exe (by Eric Lawrence) - Fiddler

Program behaviorsBehaviors exhibited

Internet Explorer Extension
  • Fiddler.exe is installed as an Internet Explorer extension using the class {CF819DA3-9882-4944-ADF5-6EF17ECF3C6E}.

How do I remove Fiddler2?

You can uninstall Fiddler2 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 Fiddler2, 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 Fiddler2.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by Fiddler2 you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 7 (SP1) 57%
Win XP 1%
Uninstall it 11%
Keep it 89%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.67%
Windows XP 14.81%
Windows Vista 12.04%
Windows 10 6.48%
Which OS releases does it run on?
Windows 7 Home Premium 23.15%
Windows 7 Professional 17.59%
Windows 7 Ultimate 17.59%
Microsoft Windows XP 14.81%
Windows Vista Home Premiu... 9.26%
Windows 8 Pro 3.70%

Distribution by countryGeography

46.21% of installs come from the United States
Which countries install it?
  United States 46.21%
  France 6.82%
  Italy 4.55%
  Germany 3.79%
  Mexico 3.03%
  Indonesia 2.27%
  Israel 2.27%
  Canada 2.27%
  United Kingdom 2.27%
  Uruguay 1.52%
  Australia 1.52%
  Sweden 1.52%
  India 1.52%
  Austria 1.52%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 22.95%
Acer 22.95%
Dell 21.31%
Intel 8.20%
ASUS 8.20%
Toshiba 4.92%
Sony 3.28%
Samsung 3.28%
American Megatrends 1.64%
Common models
Dell Studio XPS 8000 2.44%
ASUSTek G60JX 2.44%
ASUSTeK CM5570 1.22%
Acer Aspire R3600 1.22%
Acer Aspire 7740 1.22%
Acer Aspire 5739G 1.22%


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