Spacewalk is an open source (GPLv2) Linux systems management solution. It is the upstream community project from which the Red Hat Network Satellite product is derived.

Apache OpenNLP is a Java machine learning toolkit for natural language processing (NLP).

ScalaCheck is a Scala implementation of the QuickCheck 2 library for Haskell. It tries to keep the look and feel of QuickCheck as much as possible, while being open for improvements and extensions that can ease the task of property-based, randomized testing of Scala programs....

Writes IMG files for Garmin devices from OpenStreetMap data.,

Blue Mind is a modern messaging solution, with javascript UIs and offline support.

Apache Chemistry is an effort to provide Java, Python, PHP, .NET and Objective-C implementations of the CMIS specification.

Apache OpenEJB is an open source, modular, configurable, and extendable EJB Container System and EJB Server.

An open source web framework in Java built for enterprise level and highly customized websites

Key features:
- Cross-platform, implemented using Java technology.
- Completely written using Java 6.
- Provides a framework for quick development of own applications....

(YetAnother)MovieJukebox is a command line tool, written in Java, which recursively scans your video library for video files (AVI, MKV, VIDEO_TS, BluRay, etc.) and analyzes these files in order to extract information like: year, language, subtitles, container, part, fps, audio and video codecs. Other movie and television information like, director, rating, etc. are collected using various plugins for online databases such as IMDb, TheMovieDB, TheTVDB, Allocine, FilmAffinity, FilmWeb, etc....

The WSO2 Identity Server is an open source identity & entitlemment management server having support for Information Cards, OpenID & XACML.

1. Entitlement Engine with XACML 2.0 support.
2. Claim based Security Token Service.
3. Information Cards provider supporting Managed Information Cards backed by user name / password and self-issued cards....