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Tool to test HTTP/RESTful webservices.
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RESTClient is a Java application to test RESTful webservices. It can be used to test variety of HTTP communications. There are two executables:

  • GUI version (restclient-ui-X.jar download)
  • Cli version for batch execution of .rcq files (restclient-cli-X.jar download)

Since 2007

The first version of RESTClient was released late 2007. Since then the tool has been in continuous development. Visit project news page for history of releases.

Download | Purchase

Preferred binary download host: FossHub. Archives of releases made at Google Code available at Download.

RESTClient Signed Mac build is also available for purchase from FastSpring store. Read this FAQ for details. Your support for the project ensures its continued development.


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One source of revenue for this project is from sale of this book. Show your support for the project by purchasing this book.


3.4 release:

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