WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages, via Internet, without having to pay for SMS, using a mobile phone.

WordPress is a full featured web blogging tool: * Instant publishing (no rebuilding) * Comment pingback support with spam protection * Non-crufty URLs * Themable * Plugin support

This command-line tool can be used to record MP3 and Ogg Vorbis online radio-streams into track-separated audio files.

This is the GNU C compiler, a fairly portable optimizing compiler for C.

xdotool lets you programmatically (or manually) simulate keyboard input and mouse activity, move and resize windows, etc. It does this using X11's XTEST extension and other Xlib functions.

GPL Ghostscript is used for PostScript/PDF preview and printing. Usually as a back-end to a program such as ghostview, it can display PostScript and PDF documents in an X11 environment.