tinyMediaManager is a free, open source, cross-platform media management application designed to enable users to quickly and easily organize their movie, TV show, and music collections. It can be used to manage large amounts of media, including movies, TV shows, music, and audiobooks. It is extremely user-friendly, with an intuitive and customizable interface, allowing users to easily search and sort their media collections and access important metadata, such as cast and crew information, fan art, and ratings. tinyMediaManager also provides advanced features such as automated downloading of content, automated renaming and sorting of files, and integration with other media streaming applications. Additionally, tinyMediaManager includes a variety of tools to help users manage their media libraries, including an automatic renamer, a duplicate file finder, and a library organizer.
Last discontinued activity of 2013: http://wiki.embermediamanager.org/index.php?title=V1.4_Changelogs