Wednesday, 29 July 2026 @ 16:01 UTC~1013,752154,727

Fiddler Everywhere

Progress Software Corporation·Telerik.Fiddler.Everywhere

A secure and modern web debugging proxy to capture, inspect, debug, mock and export HTTP/HTTPS network traffic on macOS, Linux and Windows.

winget install --id Telerik.Fiddler.Everywhere --exact --source winget

Latest 8.0.1·July 22, 2026

Release Notes

New

  • Added a new Agent Inspector for viewing agent messages, tool calls, model details, cost, and latency.
  • Added caching recommendations for Agent Cache to help reduce latency and token usage for expensive agent calls.
  • Added an MCP traffic capture tool that automatically captures traffic only from applications launched from the current terminal session.
  • Added one-click MCP setup for supported IDEs and coding agents, making it easier to connect Fiddler without manual configuration.
  • Added a new Protobuf inspector.

Fixed

  • Updated the MCP Setup Skill.
  • Updated the MCP core library.
  • Updated the list of models supported in the Debugging Assistant setup.
  • Updates for Windows Network Driver.
  • Updated third-party dependencies to mitigate potential security vulnerabilities.

Installer type: nullsoft

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Details

Homepage
https://www.telerik.com/fiddler/fiddler-everywhere
License
Proprietary
Publisher
Progress Software Corporation
Support
https://www.telerik.com/forums/fiddler?tagId=609
Privacy Policy
https://www.progress.com/legal/privacy-policy
Copyright
Copyright © 2015-2026 Progress Software Corporation and/or one of its subsidiaries or affiliates. All rights reserved.
Moniker
fiddler-everywhere

Tags

capturedebugnetworkproxyrequestresponsetrafficweb

Older versions (58)

7.8.0
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