Mature SGBD in Perl with a web interface
Open Source Enterprise Wiki and Web Application Platform
A notes management system.
An open source search engine with RESTFul API and crawlers
An extension of GeoJSON that encodes topology
Generate your own printable graphing paper
A tagging plugin for Rails applications for custom tagging
A Collection of Gedcom Files from Famous Family Trees
OCR web based for Browser Firefox & PC
Massive SQL injection vulnerability scanner for automated web testing
Open Source SIEM
A simple PHP Dropsite for Domain Parking, Link Gateways or Credential
Very light CMS to combine with Libreoffice
Embeddable/J2E/Desktop Java Wiki CMS
Piggydb helps you have more fun with knowledge creation.
High interaction honeypot solution for Linux based systems
Blogger To Docx
Tools to convert Z mark-up to HTML or text.
Emacs extension for interacting with Atlassian Confluence
Slugifies even utf-8 chars
A software tool to bring MySQL to the Web