OpenOrienteering Mapper is an application to draw maps for forest, sprint, MTB and radio orienteering races. It comes with predefined symbol sets implementing the IOF standards ISOM (1:15000, 1:10000) and ISSOM (1:5000, 1:4000). It is easy to implement additional symbol sets.

Yum-utils is a collection of utilities and examples for the yum package manager. It includes utilities by different authors that make yum easier and more powerful to use. The commands provided are:

MayaVi2 is a cross-platform tool for 2-D and 3-D scientific data visualization. Its features include: * Visualization of scalar, vector and tensor data in 2 and 3 dimensions * Easy scriptability using Python * Easy extendability via custom sources, modules, and data filters * Reading several file formats: VTK (legacy and XML), PLOT3D, etc. * Saving of visualizations * Saving rendered visualization in a variety of image formats.

Qt is a cross-platform C++ application framework. Qt's primary feature is its rich set of widgets that provide standard GUI functionality.

Advanced GTK+ Sequencer is intended to be used for music composition. It features a piano roll, as well as a synth, matrix editor, drum machine, soundfont2 player, mixer and an output panel. It’s designed to be highly configurable. You may add effects to its effect chain; and add or remove audio channels/pads. You may set up a fully functional network of engines, thus there is a link editor for linking audio lines.

EpubCheck is a tool to validate IDPF EPUB files. It can detect many types of errors in EPUB. OCF container structure, OPF and OPS mark-up, and internal reference consistency are checked. EpubCheck can be run as a standalone command-line tool, installed as a Java server-side web application or used as a Java library.