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 One click installation Add a feature 160 Like
Charles Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet.... Commercial Mac OS X Windows Linux No features added Add a feature 47 Like
SHODAN SHODAN is a search engine that lets you find specific computers (routers, servers, etc.) using a variety of filters. Some have also described it as a public port scan... Free Web Search IP addresses Security focused Add a feature 14 Like
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 Penetration Testing Add a feature 16 Like
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 Customer Analytics Firefox extension Legacy Firefox Addon Pale Moon Extension ... Static analysis Web log analysis Add a feature 9 Like 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 https://alternativeto.net/software/waterfox/ and https://alternativeto.net/software/palemoon/
HTTP Debugger HTTP Debugger Pro - A Professional HTTP Sniffer and Analyzer for Developers Commercial Windows No features added Add a feature 3 Like
Graphical HTTP Client HTTP Client is a Mac OS X Leopard developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP messages. Commercial Mac OS X No features added Add a feature 4 Like
HttpWatch HttpWatch is an HTTP viewer and debugger that integrates with IE and Firefox to provide seamless HTTP and HTTPS monitoring without leaving the browser window. It's... Commercial Windows Firefox No features added Add a feature 6 Like
apptalk.ninja App and device communication diagnostics tool for better bug tracking & QA. An easy-to-use tool that monitors http, BLE and iBeacon communication over-the-air... Freemium iPhone iPad Network Monitoring Add a feature 10 Like
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 the following features: - Set... Commercial $ $ $ Mac OS X No features added Add a feature 1 Like
Slowy Slowy is an OSX app which simulates custom connection's conditions and limits the network traffic. It is created for web developers that work on a local server, to... Freemium Mac OS X No features added Add a feature 1 Like
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 4 Like Discontinued No longer developed, as of 2010: https://code.google.com/archive/p/andiparos/source/default/commits
RESTed RESTed allows developers to quickly format and make HTTP requests and view the response. RESTed supports both basic HTTP authentication and OAuth. RESTed shows... Commercial $ $ $ Mac OS X No features added Add a feature 1 Like
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 using the following HTTP methods: GET... Commercial Mac OS X REST API Add a feature 0 Like
Uthrottle Uthrottle is a tool which simulates custom connection’s conditions and limits the network traffic to a specified speed on network interfaces. In complex service... Commercial Linux No features added Add a feature 0 Like
