Freeplane is a free and open source software application that supports thinking, sharing information and getting things done at work, in school and at home. The core of the software is tools for mind mapping (also known as concept mapping or information mapping) and using mapped information.

Included in this package: * tracker-needle: standard search tool * tracker-preferences: preferences editor * nautilus-extension: nautilus extension for tag editing

Akregator is a news feed reader. It enables you to follow news sites, blogs and other RSS/Atom-enabled websites without the need to manually check for updates using a web browser. Akregator is designed to be both easy to use and to be powerful enough to read hundreds of news sources conveniently. It comes with Konqueror integration for adding news feeds and with an internal browser for easy news reading.

With Kid3, an audio tag editor you can: * Edit ID3v1.1 tags in your MP3 files * Edit all ID3v2.3 and ID3v2.4 frames in your MP3 files * Convert between ID3v1.1, ID3v2.3 and ID3v2.4 tags * Edit tags in MP3, Ogg/Vorbis, Opus, DSF, FLAC, MPC, APE, MP4/AAC, MP2, Speex, TrueAudio, WavPack, WMA, WAV, AIFF files and tracker modules. * Edit tags of multiple files, e.g. the artist, album, year and genre of all files of an album typically have the same values and can be set together * Generate tags from filenames * Generate tags from the contents of tag fields * Generate filenames from tags * Generate playlist files * Automatic case conversion and string translation * Import and export album data * Import from gnudb.org, MusicBrainz, Discogs, Amazon

Platinum Arts Sandbox is an open source, easy-to-use, standalone 3D game maker and 3D game design program. It is currently based on the Cube 2 engine used in schools around the world that allows kids and adults to create their own video games, worlds, levels, adventures, and quests, even cooperatively. The goal is to make it accessible to kids but also powerful enough for full game projects.