Crabgrass is social networking, group collaboration, and network organizing Web application. It consists of a solid suite of group collaboration tools such as private wikis, task lists, a file repository, and decision making tools. Work is currently being done on a large user interface overhaul, better social networking tools, blogs, and event calendars, as well as better support for collaboration and decision making among independent groups.
Virtaal is a tool for computer-aided translation that offers a simple, user friendly interface. It includes powerful features such as translation memory, terminology management, and placeable handling. Virtaal can edit files such as Gettext PO, XLIFF, and various other localization formats.
KMid2 plays MIDI and karaoke files to hardware MIDI devices or software synthesizers. It supports playlists, MIDI mappers, tempo (speed) control, volume and pitch (transpose) controls, and configurable character encoding, font, and color for lyrics. The graphic views include a rhythm view (visual metronome), a channels window with solo/muting controls and instrument selectors, and a piano player window (pianola).
Knowledge Management Key (KMKey) is Web-based knowledge management software that joins three solutions on the same collaborative platform: KMKey Project: for planning, managing, and controlling your project portfolio; KMKey Quality to manage your Quality System; and KMKey HelpDesk: for your maintenance and support department. It's developed using Python and Zope, on top of the content management CPS.
osclass is Web-based software for creating classified ads. The ads can be general or specialized by category (such as cars, jobs, or real estate). It is easy to install on private/dedicated or shared hosting services. It has lots of options for customization. It is integrated with the TinyMCE WYSIWYG editor. It can be extended through modules (for vertical ads) or extensions (plugins). It supports multiple languages. The look and feel are can be changed with themes. It is SEO friendly. It has an integrated search engine with full text support. An unlimited number of categories and sub-categories can be defined. It has anti-spam facilities that are enabled out of the box (with CAPTCHAs and Askimet).
KeePass is a light-weight and easy-to-use password manager that removes the need for you to remember many different passwords and makes it more feasible to use different passwords for each account. It manages your passwords in a secure database encrypted with AES and Twofish, which is locked with one master key or a key file.
Eliot is a Scrabble game. It offers four different game modes (standard game, duplicate mode, training mode, and arbitration mode), to play alone, against the computer, or with other players. Several variants are also available (joker, explosive, 7 among 8). Eliot supports different dictionaries, and provides fast and powerful search tools (including search by regular expressions).