Fiddler Web Debugging Proxy 2.2.8.8 Beta - 2.2.8.6 Final

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) 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 is freeware and can debug traffic from virtually any application, including Internet Explorer, Mozilla Firefox, Opera, and thousands more.

Fiddler v2.x Changelog:

2.2.8.8 [3/24/10]
Added new Timer objects
Added COMETPeek feature
Minor UI and performance improvements
Improved import of IE9 Network Capture XML
Improved FiddlerHook for Firefox
Various bugfixes

Version 2.2.8.6 - Released 1/28/10

Added -viewer switch for new "view only" mode
Improved Filters tab
Improved Request Builder
Improved FiddlerHook for Firefox
Various bugfixes

2.2.8.5 [1/25/10]
Added -viewer switch to enter new "view only" mode
Improved client connection reuse
Detect request pipelining
Enable HTTPS tunneling through authenticating proxy
Added (primitive) COLS ADD command to QuickExec

2.2.8.1 [1/5/10]
Fix Process determination for x86 computers

2.2.8.0 [12/29/09]
Improved Filters tab

2.2.7.9 [12/7/09]
Enhanced Request Builder (auth, redirs)
AutoResponder visible to script
Add ALT+ENTER as "View Properties" hotkey
Correct HTTPS protocols (don't offer SSLv2)

Version 2.2.7.5 - Released 11/9/09
64-bit support
Added Tools > HOSTS
Improved inspectors
Improved performance
Various bugfixes


Changelog Beta Version: http://www.fiddler2.com/Fiddler2/newbeta.txt
Changelog Final Version: http://www.fiddler2.com/Fiddler2/new.txt

BBS: http://groups.google.com/group/httpfiddler

Homepage: http://www.fiddler2.com/fiddler2/ | http://www.fiddler2.com/fiddler2/version.asp

Latest Beta
Latest Final