Mantis Bug Tracker (MantisBT) is a Web-based issue tracking system that is both simple to use and highly customisable. A plugin system allows users to easily create and add new features. MantisBT is over 10 years old and is actively developed.
A Magento extension that gives buyers points when they register, purchase products, and share links.
A Web, SFTP, and FTPS file transfer and file sharing server.