restlet
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 ...
apptalk.ninja
apptalk.ninja is a great, easy-to-use tool for app developers tackle that monitors and debugs issues with their apps’ communic ...