Fiddler Everywhere logo

Fiddler Everywhere Progress Software Corporation

Use this command to install Fiddler Everywhere:
winget install --id=Telerik.Fiddler.Everywhere -e

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

Fiddler Everywhere is a modern web debugging proxy designed to capture, inspect, debug, mock, and export HTTP/HTTPS network traffic across macOS, Linux, and Windows. It provides unparalleled visibility into network interactions, enabling precise diagnosis and resolution of issues in web applications, APIs, and services.

Key Features:

  • Capture and decode multiple protocols including HTTP/2, SignalR, WebSockets, SSE, gRPC, Protobuf, and MessagePack.
  • Advanced filtering capabilities to focus on specific traffic based on custom criteria.
  • Traffic manipulation tools to modify requests or responses, set breakpoints, and automate session changes.
  • API Composer for creating, modifying, and executing requests to test and debug web services.
  • Enterprise-grade features such as policy-driven installation, managed configuration, and compliance with SOC2, GDPR, HIPAA, and ISO standards.

Audience & Benefit:
Ideal for developers, QA professionals, and support engineers seeking efficient debugging and network analysis. Fiddler Everywhere helps streamline workflows by providing detailed insights into request/response cycles, headers, cookies, payloads, and timing statistics. Its robust tools enable precise issue identification and resolution, ensuring high-quality products and services.

Fiddler Everywhere is a powerful solution for anyone working with web traffic, offering flexibility across browsers, devices, and platforms. Installable via winget, it empowers teams to debug effectively and deliver reliable solutions.

Versions
6.6.0
6.5.0
6.4.0
6.3.0
6.2.0
6.1.0
6.0.0
5.21.0
5.20.0
5.19.0