Social Networks Visualizer (SocNetV) is a flexible and user-friendly tool for the analysis and visualization of Social Networks. It lets you construct mathematical graphs with a few clicks on a virtual canvas, load networks of various formats (GraphViz, GraphML, Adjacency, Pajek, UCINET, etc), or create a network by crawling all links in a Web page. The application can compute basic network properties, such as density, diameter, and distances (shortest path lengths), as well as more advanced structural statistics, such as node and network centralities (i.e. closeness, betweenness, graph), clustering coefficient, etc.
Bastet ("bastard tetris") is an ncurses Tetris clone which is harder than every other tetris released. It is based on a heuristics engine which tries to detect which block you need or don't need, and then gives you the blocks that you don't need. For instance, if you usually play by leaving long "canyons" one square wide and then waiting for the long "I" block, you'll have to wait till eternity before you see it. The heuristics have been worked on for some time and are quite nasty.
ResearchMaster is a tool that you can trust to help with organization, multitasking, and research, both personal and professional. It provides a place to capture your fleeting thoughts and ideas, and it allows you to hit the ground running on projects. It was developed with professional scientific research in mind, but it's great for grocery lists and address books as well.
Sendmail Analyzer is a tool to monitor sendmail usage and generate HTML and graph reports. It reports all you ever wanted to know about email trafic on your network. You can also use it in an ISP environment with per domain and per mailbox reports. Statistics are generated per hour, day, month, and year.
mtPaint is a simple GTK+1/2 painting program designed for creating icons and pixel-based artwork. It can edit indexed palette or 24 bit RGB images and offers basic painting and palette manipulation tools. Its main file format is PNG, although it can also handle JPEG, GIF, TIFF, BMP, TGA, XPM, and XBM files.
ANDREW's Not a DVD Ripping and Encoding Wizard, but a command-line interface that simplifies the use of some programs to create AVI, Matroska, MP4, or OGM files from DVDs. ANDREW runs in interactive or batch mode; works on-the-fly or ripping DVDs to the hard drive; handles progressive, telecine, and interlaced NTSC and PAL formats; selects multiple audio and subtitle tracks by preferences or in full manual mode; splits movies into several files or encodes them by target size or video bit rate; and more.
Goggles Music Manager is a music collection manager and player that automatically categorizes Ogg Vorbis, FLAC, MP3, MP4, ASF, and Musepack files based on genre, artist, album, and song. It supports gapless playback, features easy tag editing, and allows scrobbling tracks to last-fm.
aubio is a library for audio labelling. Features include onset detection, silence detection, beat tracking, and pitch detection. The goal of this project is to provide automatic labelling features to other audio software projects. Functions can be used offline in sound editors and software samplers, or online in audio effects and virtual instruments.