This protocol plugin allows libpurple to communicate with Skype Web. Applications using libpurple (Pidgin, Finch, Empathy/Telepathy, etc.) can thus show your Skype contacts alongside those from other protocols, and you can communicate with them using that application.

Smart Common Input Method (SCIM) is an input method (IM) platform. Input methods are needed to enter complex characters in many non-latin languages. SCIM provides a common platform for various plugin modules and independent IM programs, as well as a set of modules and programs on its own. It is highly modularized and exposes abstract interfaces, so that plugin modules with different functions can easily communicate with each other. The currently supported module types are configuration, IM engine, front end, filter, and setup GUI.

Hocr-gtk is a GTK+ based graphical interface to the libhocr library. It can open multiple image formats and uses aspell for internal spell checking.

NuApplet2 is a systray application for the authenticating firewall NuFW, written in Qt.