puddletag is an audio tag editor (primarily created) for GNU/Linux similar to the Windows program, Mp3tag. Unlike most taggers for GNU/Linux, it uses a spreadsheet-like layout so that all the tags you want to edit by hand are visible and easily editable.

Clipman enables you to store and recall X selections, as well as GTK+ clipboard content. You can also define actions to be triggered by selecting some text pattern.

gpscorrelate fills EXIF (Exchangeable Image File Format) fields of digital photos related to GPS (Global Positioning System) information (e.g.: GPSLatitude, GPSLongitude, GPSAltitude, ...). The act of filling those fields is referred to as "correlation".

A simple tool to view and compare fonts installed on your system. It has currently following features,

Akonadi Console is a useful utility that can be used to explore or manage Akonadi. Since this utility exposes Akonadi internals, it is very useful for debugging but may also prove handy in other cases.

Tiled is a general purpose tile map editor. It's built to be easy to use, yet capable of catering to a host of varying game engines, whether your game is an RPG, platformer or Breakout clone. Tiled supports plugins to read and write map formats, in addition to its map format, to support map formats in use by engines.