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Apache HttpComponents Client

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HttpClient is a library for client-side HTTP communication built on HttpCore. It provides connection management, cookie management, and authentication. This is the successor to the widely used Jakarta Commons HttpClient 3.1.

Programming Languages Java
Categories http, library, network-client
Mailing Lists
Bug/Issue Tracker
License Apache License Version 2.0
Project Website
PMC Apache HttpComponents

Project Release Information

Releases can be downloaded from

Most recent releases:

Release Version Date
httpcomponents-client-4.2-alpha1 4.2-alpha1 2011-11-03
httpcomponents-client-4.1.2 GA 4.1.2 GA 2011-08-07
httpcomponents-client-4.1.1 GA 4.1.1 GA 2011-03-20
httpcomponents-client-4.1 GA 4.1 GA 2011-01-24
httpcomponents-client-4.1-beta1 4.1-beta1 2010-11-21
httpcomponents-client-4.0.3 4.0.3 2010-09-19
httpcomponents-client-4.0.2 4.0.2 2010-09-09
httpcomponents-client-4.1-alpha2 4.1-alpha2 2010-05-19
httpcomponents-client-4.0.1 4.0.1 2009-12-11
httpcomponents-client-4.1-alpha1 4.1-alpha1 2009-12-11
httpcomponents-client-4.0 4.0 2009-08-14
httpcomponents-client-4.0-beta2 4.0-beta2 2008-12-20
httpcomponents-client-4.0-beta1 4.0-beta1 2008-08-29
httpcomponents-client-4.0-alpha4 4.0-alpha4 2008-05-09
httpcomponents-client-4.0-alpha3 4.0-alpha3 2008-02-26
httpcomponents-client-4.0-alpha2 4.0-alpha2 2007-11-07
httpcomponents-client-4.0-alpha1 4.0-alpha1 2007-07-20

Access to the source code:

Relevant Standards

Copyright 1999-2015, The Apache Software Foundation

Licensed under the Apache License, Version 2.0.

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