Free project scheduling and management tool
X3D is the open-standard format for 3D graphics scenes on the Web.
eXist-db is a feature rich Open Source native XML database
Centralized signing and verification
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Simple and useful time tracker
your repository framework
XML-Print: typesetting arbitrary XML documents in high quality
Framework for search and display of heterogenous document collections.
Cookbook Style Document for DocBook Customizations