Found one file extension association related to Fiddler and 1 file format developed specifically for use with Fiddler.
Platform, operating system: Microsoft Windows
Go to: Fiddler description
Developer: Eric Lawrence
Developer / company: Eric Lawrence
Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between users computer and the Internet. Fiddler allows users 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 is freeware and can debug traffic from virtually any application that supports a proxy, including Internet Explorer, Google Chrome, Apple Safari, Mozilla Firefox, Opera, and thousands more. Users can also debug traffic from popular devices like Windows Phone, iPod/iPad, and others.
Fiddler works with the following file extensions:
Note: You can click on any file extension link from the list below, to view its detailed information. The list of extensions used or otherwise associated with the application may not be complete, because many common file extensions on our website, such as jpg (pictures) or txt (text files), can be opened by a large number of applications, or are too general file format. However most, if not all directly associated file extensions should be listed with its appropriate program. Although its likely, that some file extensions may be missing from the list of associated file extensions with the application, yet they can be opened, be part of, or otherwise be associated with the program.
Fiddler default file extension associations
Comparison table of actions that Fiddler can perform with its associated file type beta
This table might not contain all possible associated or supported file types or may contain incorrect data.
If you need more information please contact the developers of Fiddler (Eric Lawrence), or check out their product website.
File type \ Action