Hurl
Hurl makes HTTP requests. Enter a URL, set some headers, view the response, then share it with others. Perfect for demoing and debugging APIs.
gURL
gURL is a free, Open Source (GPL) HTTP request generator tool.
Windows RestClient
A Simple Windows application to help developers debug REST based services.
Graphical HTTP Client
HTTP Client is a Mac OS X Leopard developer tool for debugging HTTP services by graphically creating and inspecting complex HT ...
RESTtest
RESTtest is a simple yet intuitive way to test RESTful web services and standard HTTP calls. RESTtest allows you to enter a HT ...
Cocoa Rest Client
A free open source, native Apple OS X app for testing HTTP/REST endpoints
soapUI
Eviware, the maker of soapUI, Web Service Testing Leader soapUI is a tool for functional testing, mainly of web services like ...
Debug The Api
Debug The Api is a simple but powerful tool for developers to build and analyze datas from http request based apis. When we ar ...
SoapSonar
Crosscheck Networks designed SOAPSonar from the ground-up as a comprehensive testing solution with features that can be utiliz ...
Runscope
Runscope helps you monitor, log and measure API usage to solve API problems fast. Automatically monitor APIs without any codin ...
SweetSOA
Tools and resources for Enterprise Web Service development.
Storm
STORM is a free and open source tool for testing web services.
It is written mostly in F#. (I love this language!) STORM allow ...
RESTClient
RESTClient can be used to test variety of HTTP communications and RESTful webservices. Friendly GUI, rich functionalities.
HttpMaster
HttpMaster is a professional development and test tool for web applications, with special focus on REST web services and web A ...