KDevelop is an integrated development environment which makes the creation and development of applications an easy task even for beginners. Highlights of the current release are: an application wizard for easy creation of KDE 4, Qt4, GNOME, and terminal C/C++ projects, full project management, a syntax-highlighting editor, code completion, an integrated dialog editor for the Qt/KDE GUI libraries, an internal debugger, a full-featured class browser with class tools, CVS and SVN support, an integrated HTML-based help system offering manuals and class-references, and extensive search mechanisms to browse sources and documentation.
KFLog (The K Flight Logger) is an aircraft pilot program for KDE. It is used to display, analyze, and evaluate flights logged with a GPS flight recorder (IGC file-format). The user can view the flight track and the task both in 2D and 3D. The user can also optimize the task to get a task which provides a maximum number of points for the logged track. Animation of the track and planning a new task are also possible. KFLog supports a highly configurable vector map, based on DCW-data, as well as digital terrain data, based on GTOPO30. The currently available maps cover all of Europe. The airspace structure available for KFLog covers the whole world, and is updated about every month.
kicq is an ICQ client specifically designed for the KDE desktop. It has a simple, clean interface very similar to the original Windows ICQ client, and includes all of the most commonly used ICQ features such as messaging, real-time chat, and file transfer. It features complete message history, a New ICQ User registration window, multiple ICQ accounts, SOCKS5 proxy inline support, configurable sound events, Cyrillic koi8-r/cp1251 recoding, and support for the ICQ UDP v5 and ICQ TCP v2 protocols.
KLeds is a tool intended for keyboards without LEDs (lights). After starting it docks to the KDE Panel and shows the current state of the keyboard lights. It is useful for keyboards like the Logitech Cordless Desktop or similar which have no NumLock, CapsLock, or ScrollLock lights. It only works if X is using the XKB keyboard extension. It is aware of the special keys some keyboards have, so that any command can be mapped to one of those keys.
Krusader is an advanced twin-panel (commander-style) file-manager for KDE 3.x, but with many extras. It provides all the file-management features you could possibly want. It also features extensive archive handling, mounted filesystem support, FTP, an advanced search module, a text viewer/editor, directory synchronization, support for file content comparisons, powerful batch renaming, and much more. It supports the following archive formats: tar, zip, bzip2, gzip, rar, ace, arj, and rpm. It can also handle other KIOSlaves such as smb:// or fish://.