Fiddler Ideas

When viewing an average-size request (few dozens of KB, or hundrers of KB), display performance is just horrible. The Raw Inspectors take several seconds to display the request (plus they redraw multiple times uselessly, which slows down even mor...

Even after closing the Fiddler application, the instance of the process is still running and when I try to start Fiddler a second time, it shows prompt telling Fiddler is already running and do you want to start fiddler any way. If we choose Yes...

Sometimes,I need to know response json node's count,but I can only paste it into the json editor to see the quantity. Please check the pictures in the attachment.

This url invalid “Learn more at: http://fiddler2.com/r/?p3pinfo”

I'm a software tester. I often use composer to test HTTP requests.But composer needs to fill in the standard head, which is troublesome.Fiddler may enhance composer and add the standard HTTP header selection box. The history module adds some colum...

We have filter to "Show only Internet Explore traffic" Like wise need filters for other browsers as well

I accept your update and get to the install part and Windows 10 tells me that the update has an invalid certificate (or something).

OS: macOS High Sierra 10.13.3 Mono: 5.8.0.108 Steps: Start Fiddler: mono /PATH_TO_FIDDLER/fiddler.exe Got: Mono JIT compiler version 5.8.0.108 (2017-10/9aa78573ee2 Wed Jan 10 04:30:03 EST 2018)Copyright (C) 2002-2014 Novell, Inc, Xamari...

Please honor the option to disable capture. I use fiddler to test API development and I never want it to capture any other traffic. The configuration option to disable this doesn't work, please fix.

Today, we can only choose one font and stick to it globally on app. Would be nice if the menus, lists, trees, etc. kept the Windows default font and only the inspectors, etc. have a custom font. In other words: I would like to use a cool monospa...