stumpwm
tiling, keyboard driven Common Lisp window manager
StumpWM is a window manager written entirely in Common Lisp. It
attempts to be highly customizable while relying entirely on the
keyboard for input. You will not find buttons, icons, title bars,
tool bars, or any of the other conventional GUI widgets.
colortail
log colorizer that makes log checking easier
colortail works like tail but can optionally read one or more config
files where it's specified which patterns results in which colors.
Colortail uses regular expressions (see regex(7)) to determine which
lines and parts of lines to print in which colors.
gimagereader
Graphical GTK+ front-end to tesseract-ocr
gImageReader is a simple front-end to tesseract-ocr. Tesseract is probably
the most accurate open source optical character recognition (OCR) software and
can recognize text in over 60 languages.
unrar
Unarchiver for .rar files (non-free version)
Unrar can extract files from .rar archives. If you want to create .rar
archives, install package rar.
relational
Educational tool for relational algebra (graphical user interface)
Relational is primarily a tool to provide a workspace for experimenting with
relational algebra, an offshoot of first-order logic.
nethack-x11
dungeon crawl game - X11 interface
NetHack is a wonderfully silly, yet quite addictive, Dungeons &
Dragons-style adventure game. You play a character from one of many
classes (such as wizard, ranger, or tourist), fighting your way down to
retrieve the Amulet of Yendor (try saying THAT one backwards!) for your
god. On the way, you might encounter a quantum mechanic or two, or
perhaps King Arthur, or - if you're REALLY lucky - the Ravenous
Bugblatter Beast of Traal.