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Getting Started with Fiddler

More Fiddler Tools

FiddlerCore

Traffic viewing and modification for .NET applications


FiddlerCap

Capturing web traffic logs


FiddlerCap with Firefox

Capturing web traffic logs with Firefox

System Requirements

  • Supported OS: Windows XP to Windows 10
  • Framework: Fiddler2 requires .NET v2, Fiddler4 requires .NET v4
  • Disk Space: 8MB
  • Processor: 1GHz
  • Memory: 2 GB+ recommended

Updating Fiddler

Upon start, Fiddler checks automatically for new versions. If you'd rather check for updates manually, set the option in Tools -> Fiddler Options


Check also

Release History
More About Fiddler

The free web debugging proxy

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Automated functional, load,
and performance testing

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