PHP Easy Ticket System is a full blown help desk application that you can use for support, reports, errors, feedback, or a help desk. It has administration control and users can check how their tickets are coming along.
Gestiolus is a very simple Web application system for managing repair work. Written to be used in a school, it can be easily adapted to other employments.
Rifas is a program to generate numbered raffle tickets.
A non-graphical .NET Project management component which enables .NET applications to read, write, and manage Project documents without utilizing Microsoft Project.
A PHP script to build your own classifieds site.