Alternatives to Fiddler for Mac with any license

  • Charles icon

    Charles

    Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic...

    Commercial Mac Windows Linux

  • Postman icon

    Postman

    Postman helps you be more efficient while working with APIs. Postman is a scratch-your-own-itch project. The need for it arose while...

    Freemium Mac Web / Cloud Chrome OS

  • mitmproxy icon

    mitmproxy

    mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP. It provides a console interface that allows traffic flows to be...

    Open Source Mac Linux

  • Burp Proxy icon

    Burp Proxy

    Burp Proxy is an interactive HTTP/S proxy server for attacking and testing web applications. It operates as a man-in-the-middle...

    Freemium Mac Windows Linux

  • WebScarab icon

    WebScarab Discontinued

    There is no shiny red button on WebScarab, it is a tool primarily designed to be used by people who can write code themselves, or at...

    Open Source Mac Windows Linux

  • Zed Attack Proxy icon

    Zed Attack Proxy

    The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding vulnerabilities in web applications. It...

    Open Source Mac Windows Linux

  • HttpFox icon

    HttpFox

    HttpFox monitors and analyzes all incoming and outgoing HTTP traffic between the browser and the web servers. It aims to bring the...

    Free Mac Windows Linux Firefox

  • HoneyProxy icon

    HoneyProxy

    HoneyProxy is a lightweight SSL-capable proxy that helps you analyze HTTP traffic. Features Analyze HTTP(S) traffic on the fly ...

    Open Source Mac Windows Linux BSD

  • StopLight icon

    StopLight

    APIs are essential to every online business. StopLight helps companies manage their API lifecycle. Our visual modeling solution...

    Free Personal Mac Windows

  • Andiparos icon

    Andiparos

    Andiparos is a fork of the famous Paros Proxy. It is an open source web application security assessment tool that gives penetration...

    Open Source Mac Windows Linux

  • Live HTTP Headers (Chrome) icon

    Live HTTP Headers (Chrome)

    Monitor all HTTP/HTTPs traffic from your browser. Live HTTP Headers logs all HTTP traffic between Google Chrome and the Internet. ...

    Free Mac Windows Linux Chrome

  • HTTP Headers icon

    HTTP Headers

    HTTP Headers allows you to quickly see the HTTP header information for the current URL.

    Free Mac Windows Linux

  • Live HTTP Headers icon

    Live HTTP Headers

    The goal of this project is to adds information about the HTTP headers in three ways: First by adding a 'Headers' tab in...

    Free Mac Windows Linux Firefox

  • Proxy.app icon

    Proxy.app

    Proxy.app is the perfect tool for debugging and analysing both HTTP requests and responses and modify data in transit. It can be used...

    Commercial Mac

  • LANGuardian icon

    LANGuardian

    LANGuardian is the first and only deep packet inspection (DPI) software to provide SMB network managers with root cause information...

    Commercial Mac Windows Linux

  • Graphical HTTP Client icon

    Graphical HTTP Client

    HTTP Client is a Mac OS X Leopard developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP...

    Commercial Mac

  • HTTPScoop icon

    HTTPScoop Discontinued

    HTTP Scoop is a Mac network sniffer that displays requests to websites along with the response, and makes it fairly easy to see...

    Commercial Mac

  • AppScope icon

    AppScope

    AppScope is a tool for networked mobile applications to instantly capture comprehensive bug reports containing screen video, network...

    Freemium Mac Android iPhone iPad

  • HttpRequester icon

    HttpRequester

    A tool for easily making HTTP requests (GET/PUT/POST/DELETE), viewing the responses, and keeping a history of transactions.

    Open Source Mac Windows Linux Firefox

  • Rest Client icon

    Rest Client

    Rest Client feature rich rest client for developers to debug and test their RESTful web services. It can be used to request a URL...

    Free Mac

  • GraphicalHttpClient icon

    GraphicalHttpClient

    Graphical Http Client is a utility to help you test and interact with REST-based web services. It is lightweight, easy-to-use, and has...

    Commercial Mac

  • RESTed icon

    RESTed

    RESTed allows developers to quickly format and make HTTP requests and view the response. RESTed supports both basic HTTP...

    Commercial Mac

  • Cellist icon

    Cellist

    Cellist is a HTTP debugging proxy for OS X. ---How does it work?--- Cellist puts a proxy between HTTP clients and the Internet....

    Commercial Mac