Jackson Download Page

Licensing

Jackson is dual-licensed under two alternative popular Open Source licenses: Apache (ASL 2.0) and Gnu Lesser GPL (LGPL 2.1). You choose one or the other, as necessary (if you want to redistribute the code -- for use, you do not need license), and abide by the license rules as defined by the respective license agreement (and only that one).

All code contributions must be licensable under these two licenses.

Source Repository

Codehaus now hosts Jackson source code repository, as well as Jackson Maven artifacts.

Download: Latest Version

Version: 0.9.4
Release date: 26-Nov-2008

• Sources
• Deployable jar
• JavaDocs
• Release Notes

Earlier versions:

• 0.9.3: jar
• 0.9.2: jar
• 0.9.1: jar
• 0.9.0: jar
• 0.8.2: jar
• 0.8.1: jar
• 0.8.0: jar