The Apache Software Foundation

The Geronimo project aims to create a server runtime framework for software applications.

Jakarta Project provides a broad range of Java solutions that are open source.

Xerces-C++ is a portable XML parser written in a subset of C++. It is capable of validating XML documents efficiently.

Apache Ant is a Java build tool that offers superior cross-platform support to make. It is designed to automate and streamline the process of building software.

A framework for service provision that is open-source.

Apache OFBiz is an open source enterprise automation software available under the Apache License Version 2.0.

XMLBeans is a technology that binds XML to Java types for easy accessibility.

Mime4j is an email parsing software that offers a MimeStreamParser tool which can identify and parse email message streams in both plain rfc822 and MIME format.