ivata groupware is a groupware/intranet portal system based around J2EE standards. It provides an enterprise-ready solution. It is a great tool to enable teams to find contacts in team and private address books, to share documents, to post articles and notes, to comment on articles, to receive notifications via email, to plan meetings and other events in the calendar, and to access email via the Web.
Flush is a GTK+ BitTorrent client. It allows you to run many instances with different configurations for the same user, to create your own torrent files, and to set a custom download path for each file of the torrent. It also allows you to control a running instance from a command line interface: start/stop torrents, change download/upload rate limits, and change the maximum connections limit. Finished downloads can be automatically copied to a specified directory, and old torrents can be automatically removed.
Coquelicot is a “one-click” file sharing Web application with a focus on protecting users’ privacy. Its basic principle is that users can upload a file to the server, and in return they get a unique URL which can be shared with others in order to download the file. Coquelicot aims to protect, to some extent, users and system administrators from disclosure of the files exchanged from passive and not-so-active attackers.