phpDirectory is a PHP application that allows you to easily run a links directory system on your Web site. Its features include a search engine, "suggest link", "browse categories", and admin tools. Each link entry has its own counter, votes, and rating. The category manager allows you to create/edit/delete categories easily.
Bayespam is a spam filter for Qmail, although it should work with minor modification on many email servers. It uses Bayesian classification to "learn" what spam and not-spam email looks like, and filters based on that learning. The Getopt::Long, MIME::Parser, Fcntl, and DB_File modules are required.
This program hopes to become a viable MS Sharepoint clone. It is basically a Web interface to a document repository (Frontpage Web), but with many other features. It depends on Frontpage extensions for remote authoring; otherwise it is independent. It includes a forum, calendar, event tracking, announcements, tasks, file check in/check out, user management, email, and more.
Klicklack is a plugin-based dictionary application for KDE. As both the user interface and the dictionary access are implemented in plugins, it allows you to use the advantages of several already available similar applications and offers you choice and flexibiliy. Plugins based on KSteak and KQuick as well as an OCR plugin based on gocr are included.
phpCounter is a PHP3 application that allows you to easily include a counter system with your Web site. phpCounter's features include digit style choices, refresh mode, restricted valid host, and yearly statistic. It provides script inclusion as well as image invocation to hit the counter.