Fiddler AlternativesOnly apps categorised as Network Monitors

The best Network Monitor alternative to Fiddler is Proxyman. It's not free, so if you're looking for a free alternative, you could try NetworkMiner or httpry. If that doesn't suit you, our users have ranked more than 50 alternatives to Fiddler and five of them are Network Monitors so hopefully you can find a suitable replacement. Other interesting Network Monitor alternatives to Fiddler are ReqRes and Packémon.

filter to find the best alternatives

Fiddler alternatives are mainly Network Monitors, but if you're looking for HTTP(S) Debuggers or Website Monitoring Tools you can filter on that. Other popular filters include Mac, Linux, Open Source, Mac + Open Source, Windows, iPhone and Google Chrome. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Fiddler.
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Alternatives list

  1. Proxyman icon

    Proxyman

     16 likes

    Monitor, intercept and debug HTTP/HTTPS and WebSocket traffic on macOS, iOS, Windows, and Linux. Includes advanced features such as Breakpoint, Map Local/Remote, scripting, filtering, reverse proxy, DNS spoofing, and automation for backend development.

    64 Proxyman alternatives

    Cost / License

    • Paid
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    Proxyman screenshot 1
     
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    1
  2. NetworkMiner icon

    NetworkMiner

     19 likes

    NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows. NetworkMiner can extract transmitted files and certificates from PCAP files containing HTTP, FTP, SMB, SMB2, TFTP and several other protocols.

    42 NetworkMiner alternatives

    Cost / License

    Application types

    Platforms

    • Windows
    • Linux
    Files extracted from a PCAP
     
  4. H

    httpry

     Like

    httpry is a tool designed for displaying and logging HTTP traffic. It is not intended to perform analysis itself, but instead to capture, parse and/or log the traffic for later analysis. It can be run in real-time displaying the live traffic on the wire, or as a daemon process...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
     
  5. ReqRes icon

    ReqRes

     2 likes

    ReqRes is an open-source, high-performance, modern native web debugging proxy for macOS. It lets you capture, inspect, modify, and intercept HTTP(S) traffic in real time.

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    ReqRes screenshot 1
     
  6. P

    Packémon

     Like

    TUI tool for generating packets of arbitrary input and monitoring packets on any network interfaces (default: eth0). The list of interfaces to be specified is output when packemon --interfaces is run. This tool works on Windows, macOS, and Linux.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Homebrew
    Packémon screenshot 1
     
5 of 5 Fiddler alternatives