CoolReader Engine is fast and small cross-platform XML/CSS based rendering library for writing E-Book readers for desktops as well as for handheld devices. Supported e-book formats: FB2, TXT, RTF, TCR, HTML, EPUB, DOC, PDB.
CoolReader3 is e-book viewer based on CoolReader engine. There are versions with interface on QT and wxWidgets. Also, there is version for e-Ink based devices (like Jinke V3/V60, Pocketbook)....

Javascript bindings for C++, a Javascript interpreter/shell & Javascript/C++ module system. It includes a few Javascript classes and modules. It supports easy embedding of Javascript in C++ and vice versa. The currently supported engine is Spidermonkey....

Extreme Tux Racer is an open source racing game featuring Tux the Linux Penguin. ETRacer continues in the tracks of Tux Racer and its forks.

Kalzium is an application which will show you some information about the periodic system of the elements. Therefore you could use it as an information database. It also includes an equation solver and 3D viewer for molecules.

gtkpod is a platform-independent GUI for Apple's iPod using GTK 2. It allows you to import your existing iTunes database, add/delete songs/playlists, edit ID3 tags, modify the iTunes database without having the iPod connected, and synchronize at a later time. It also features international charset support for ID3 tags, detects when adding already existing songs, and more....

gloox is a rock-solid, full-featured Jabber/XMPP client library, written in C++. It makes writing spec-compliant clients easy and allows for hassle-free integration of Jabber/XMPP functionality into existing applications. gloox is released under the GNU GPL. Commercial licensing and support are available....

BMPx is the successor to the XMMS-based Beep Media Player. It features support for specifications like XDS DnD, XSPF and DBus. BMPx is highly interoperable and integrates well with other applications and a variety of desktop environments.

Piklab is an integrated development environment (IDE) for applications based on Microchip PIC and dsPIC microcontrollers similar to the MPLAB environment. It integrates with several compiler and assembler toolchains (like gputils, sdcc, c18) and with the GPSim simulator. It supports the most common programmers (serial, parallel, ICD2, Pickit2, PicStart+), the ICD2 debugger, and several bootloaders (Tiny, Pickit2, and Picdem)....

Open Computer and Software Inventory Next Generation is an application designed to help a network or system administrator keep track of computer configuration and software installed on the network. It also allows deploying softwares, commands or files on Windows and Linux client computers. Management server runs on Apache/MySQL/PHP/PERL server, under Linux or Windows NT based computers....

S.C.O.U.R.G.E. is a Rogue-like game with a modern user interface. The game allows a group of four characters to search for treasure, kill enemies, gain levels, etc.