Welcome to Apache Jackrabbit


The Apache Jackrabbit™ content repository is a fully conforming implementation of the Content Repository for Java Technology API (JCR, specified in JSR 170 and 283).

A content repository is a hierarchical content store with support for structured and unstructured content, full text search, versioning, transactions, observation, and more.

Apache Jackrabbit is a project of the Apache Software Foundation.

Apache Jackrabbit News

October 4th, 2012: Apache Jackrabbit 2.2.13 released
Apache Jackrabbit 2.2.13 is a patch release that contains fixes and improvements over previous 2.2.x releases. See the downloads page for more details.

October 1st, 2012: Apache Jackrabbit Oak 0.5 released
Jackrabbit Oak 0.5 is to be considered alpha-level software. Use at your own risk with no stability or compatibility guarantees. See the downloads page for more details.

September 24th, 2012: Apache Jackrabbit 2.5.2 released
Apache Jackrabbit 2.5 is an unstable series of releases cut directly from Jackrabbit trunk, with a focus on new features and other improvements. See the downloads page for more details.

September 4th, 2012: Apache Jackrabbit 2.4.3 released
Apache Jackrabbit 2.4.3 is a patch release that contains fixes and improvements over previous Jackrabbit 2.4.x. See the downloads page for more details.

August 14th, 2012: Apache Jackrabbit Oak 0.4 released
Jackrabbit Oak 0.4 is to be considered alpha-level software. Use at your own risk with no stability or compatibility guarantees. See the downloads page for more details.

August 6th, 2012: Apache Jackrabbit 2.5.1 released
Apache Jackrabbit 2.5 is an unstable series of releases cut directly from Jackrabbit trunk, with a focus on new features and other improvements.

June 10th, 2012: Apache Jackrabbit 2.4.2 released
Apache Jackrabbit 2.4.2 is a patch release that contains fixes and improvements over previous Jackrabbit 2.4.x. See the downloads page for more details.

June 10th, 2012: Apache Jackrabbit OCM 2.0.0 released
Apache Jackrabbit OCM 2.0.0 is release that contains fixes and improvements over Jackrabbit OCM 1.5. Apart from the test classes, it does not depend on Apache Jackrabbit core, but only on the JCR 2.0 specification. See the downloads page for more details.

July 5th, 2012: Apache Jackrabbit Oak 0.3 released
Jackrabbit Oak 0.3 is to be considered alpha-level software. Use at your own risk with no stability or compatibility guarantees. See the downloads page for more details.

June 2nd, 2012: Apache Jackrabbit 2.5.0 released
Apache Jackrabbit 2.5 is an unstable series of releases cut directly from Jackrabbit trunk, with a focus on new features and other improvements. See the downloads page for more details.

May 7th, 2012: Apache Jackrabbit Oak 0.2.1 released
Jackrabbit Oak 0.2.1 is to be considered alpha-level software. Use at your own risk with no stability or compatibility guarantees. See the downloads page for more details.

April 23rd, 2012: Apache Jackrabbit 2.2.12 released
Apache Jackrabbit 2.2.12 is a patch release that contains fixes and improvements over previous 2.2.x releases. See the downloads page for more details.

April 3rd, 2012: Apache Jackrabbit 2.4.1 released
Apache Jackrabbit 2.4.1 is a patch release that contains fixes and improvements over Jackrabbit 2.4.0. See the downloads page for more details.

April 3rd, 2012: Apache Jackrabbit Oak 0.1 released
Jackrabbit Oak 0.1 is to be considered alpha-level software. Use at your own risk with no stability or compatibility guarantees.

February 9th, 2012: Apache Jackrabbit 2.4.0 released
Apache Jackrabbit 2.4 is an incremental feature release based on and compatible with earlier stable Jackrabbit 2.x releases. Jackrabbit 2.4.x releases are considered stable and targeted for production use.

February 7th, 2012: Apache Jackrabbit 2.2.11 released
Apache Jackrabbit 2.2.11 is a patch release that contains fixes and improvements over previous 2.2.x releases.

January 24th, 2012: Apache Jackrabbit 2.3.7 released
Apache Jackrabbit 2.3 is an unstable series of releases cut directly from Jackrabbit trunk, with a focus on new features and other improvements.

January 2nd, 2012: Apache Jackrabbit 2.3.6 released
Apache Jackrabbit 2.3 is an unstable series of releases cut directly from Jackrabbit trunk, with a focus on new features and other improvements.

See the news archive for past news.