Alternatives to Charles for all platforms with any license

  • Fiddler

    Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) traffic, set...

    Free Windows

    Fiddler icon
    • Its open source, has easier UI controls and works best on Windows. Guest • Jul 2017 • 1 agrees and 5 disagrees Disagree   Agree
  • mitmproxy

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

    Free Open Source Mac OS X Windows Linux

    No features added Add a feature

    mitmproxy icon
    • Not as easy to use, but it's really powerful. Guest • Nov 2016 • 2 agrees and 0 disagrees Disagree   Agree
    • sames features as charles but less easy to access. If you are not affray about command lines options, go using it. Guest • Sep 2017 Disagree   Agree
  • Zed Attack Proxy

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

    Free Open Source Mac OS X Windows Linux

    Zed Attack Proxy icon
  • HttpFox

    HttpFox monitors and analyzes all incoming and outgoing HTTP traffic between the browser and the web servers. It aims to bring the functionality known from tools like...

    Free Mac OS X Windows Linux Waterfox Pale Moon

    HttpFox icon
    • Discontinued The project is no longer developed. Last version, 0.8.14.1, released in May 2014, is not compatible with Firefox, but the extension still works on XUL-based Firefox forks like http://hypervtx.in/software/waterfox/ and http://hypervtx.in/software/palemoon/
  • CacheGuard-OS

    CacheGuard OS is an Appliance oriented Operating System dedicated to Web traffic Security and Optimization.

    Free Open Source Windows VirtualBox VMware vSphere Hypervisor Microsoft Hyper-V Server Proxmox Virtual Environment

    No features added Add a feature

    CacheGuard-OS icon
  • NetworkMiner

    NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows. NetworkMiner can be used as a passive network sniffer/packet capturing tool in order to detect...

    Freemium Windows

    NetworkMiner icon
  • James

    James is a HTTP Proxy and Monitor that enables developers to view and intercept requests made from the browser. It is an open-source alternative to the popular developer...

    Free Open Source Mac OS X Windows Linux React Electron / Atom Shell ... Node.JS

    No features added Add a feature

    James icon
  • Surge for Mac

    Working quietly on the Menubar, Surge is a high-performance HTTP/SOCKS5 proxy server. It is capable of intercepting and logging the summary of HTTP traffic, and...

    Commercial $ $ $ Mac OS X iPhone iPad

    Surge for Mac 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. All you need to do is set the proxy...

    Commercial $ $ $ Mac OS X

    No features added Add a feature

    Cellist 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. This extension can be helpful if...

    Free Mac OS X Windows Linux Chrome

    Live HTTP Headers (Chrome) icon
    • Warning Suspected of distribute adwares, even after removing the extension
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  • Andiparos

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

    Free Open Source Mac OS X Windows Linux

    No features added Add a feature

    Andiparos icon
    • Discontinued No longer developed, as of 2010: http://code.google.com/archive/p/andiparos/source/default/commits
  • 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 to debug hard problems while doing...

    Commercial $ $ $ Mac OS X

    Proxy.app icon

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