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Fiddler 4.6.20172.31233

A highly efficient web debugging proxy utility

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Average rating: 5/5 (1 votes)
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Fiddler screenshotFiddler is a debugging proxy tool that will help you debug traffic from your Windows computer, Mac or Linux systems and even mobile devices. This small application is able to support any system, device or framework (including Java, .NET and Ruby).

Fiddler will also display information such as "total page weight and HTTP protocol caching or compression, allowing you to isolate performance barriers by applying rules like "Flag any uncompressed responses larger than 25kb."

This small application will also log all HTTP traffic among you computer and the World Wide Web. You can use it to reduce the number of bugs from traffic from almost any application that is using a proxy like Internet Explorer, Safari, Chrome, Opera, Firefox, and other browsers.

You can use Fiddler to test your security of web applications, decrypting HTTPS traffic, or displaying and modifying requests using the "man-in-the-middle" decryption method. Also Fiddler gives you the option to configure it in order to decrypt all traffic, or only the specific sessions.


  • View browser and server communication easily.
  • Create traffic statistics.


  • Not easy to use.
  • Complex GUI.
Name Fiddler
Version 4.6.20172.31233
Developer | see all products from this developer
Product Homepage Fiddler
License Free (Freeware)
Last Week Downloads 9
All Time Downloads 8,254
Filename FiddlerSetup.exe
Filesize 4.1MB
MD5 Checksum 4A423C294E6FBBA4858FA6F913084779
OS Support Windows All
Category Developer Tools

100% CLEAN Certification

BadgeFiddler has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Fiddler 4.6.20172.31233 July 28, 2017 - Latest Version
Fiddler 4.6.20171.26113 June 23, 2017
Fiddler 4.6.23 April 20, 2016
Fiddler 4.6.21 February 26, 2016
Fiddler November 12, 2015

Download the free Fiddler