Caméléon is a peer to peer (P2P) software based on the ftp protocol with some modification for add chat, search and more.
Lares is a Linux rewrite of the popular Ares client for Windows. Which runs natively on Linux with GTK, written in C.
phpTSMadmin will provide an alternative web interface to view and manage the health of your Tivoli Storage Manager (TSM) servers and media. It collates all the TSM information into a single views for tape management, and recent activity.