Amahi DLNA is a high quality DLNA server, an Amahi-customized port of MiniDLNA (aka ReadyDLNA), which aims to be fully compliant with all DLNA/UPnP-AV clients.
Mediatomb is an UPnP MediaServer that allows you to stream your digital media through your home network using a variety of UPnP compatible devices.
Monit is a web interface to managing and monitor processes, programs, files, directories and filesystems on a Unix system.
Web Apps is an application that provides users a way to integrate their own web applications within the HDA.
SABnzbd Plus is a free/open-source cross-platform binary newsreader written in Python.