Hotot is a lightweight Twitter and identi.ca client based on WebKit.

Gjiten is a Japanese dictionary for GNOME with advanced word and kanji lookup features. Requires dictionary files (edict, kanjidic) to function. See http://gjiten.sourceforge.net for more dictionary files and updates.

SubDownloader is a tool to automatically download/upload subtitles for video files (DIVX, MPEG, AVI, etc.) and DVDs using fast hashing.

QTerm is a BBS client for X Window System. It supports telnet, ssh1 and ssh2 protocols. It also supports zmodem, URL detect, mouse action.

The gEDA project has produced and continues working on a full GPL'd suite and toolkit of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production. Currently, the gEDA project offers a mature suite of free software applications for electronics design, including schematic capture, attribute management, bill of materials (BOM) generation, netlisting into over 20 netlist formats, analog and digital simulation, and printed circuit board (PCB) layout.

PCManX is a newly developed GPL'd version of PCMan, a full-featured famous BBS client. It aimed to be an easy-to-use yet full-featured telnet client facilitating BBS browsing with the ability to process double-byte characters. Some handy functions like tabbed-browsing, auto-login and a built-in ANSI editor enabling colored text editing are also provided.