Fiddler Ideas

Without admin rights on our development machine, we can still install Fiddler into a private folder. However, that is not true for add-ons. The ones I have downloaded use an EXE installer and expect the target folder to be C:\Program Files\Fiddler...

When exporting sessions to .har v1.2 and request contains two post parameters with identical name, but different case, it picks only one of them.For example if post request has following two parameters: compname=foo and CompName=foo, after exporti...

The handler for the "M" key in the AutoResponder needs to suppress the keypress. Right now, if you have a rule in the "If request matches" column that starts with "M" and you select a different rule, hit "M" to add a comment to it, then Windows au...

i use Telerik Fiddler Web Debugger (v4.6.2.27522 beta), whet check for update Fiddler say yep we have 2.6.2.32002 [07/26/2016], download installer and upgrade. but after upgrading fiddler load v4.6.2.27522 beta again

Not sure why it's just this app. Anti-aliasing setting too high somewhere? I can't use this app any longer. It causes almost instant eye strain.

When the i stop the capture of traffic and proceed with selecting the traffic i want to select, what i normally do is drag the mouse from the empty space at the bottom going up to select all except for the few unwanted records on the first few lin...

Hi, We are receiving the below error when trying to generate neXpert report fiddler. Fiddler Version Details - v4.6.20171.14978 --------------------------- neXpert Bug --------------------------- neXpert has encountered an unexpected proble...

Office365 capturing stops when access token expires, blocking office refresh token? After 1 hour the access token expires and from that point on Outlook (office365) just starts getting 401 unauthorised responses and outlook stops working (don't ge...

Please remove popups that open when opening fiddler, for example the update prompt, and the survey prompt that showed up today.

Repro: 1. Save a JPEG on your desktop as foo.Jpg 2. Drag drop file to Fiddler Observe: - File does not have correct Content-Type response header. File extensions should be treated as case-insensitive when mapping to MIME types (Utilities::Conten...