Graphical GTK+ front-end to tesseract-ocr

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.
Unarchiver for .rar files (non-free version)

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.
Main interface

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.
dungeon crawl game - X11 interface

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.
GUI for searching packages and viewing package information

packagesearch

GUI for searching packages and viewing package information

This tool is aimed to help you search the packages you need. It should make the task of searching a pleasant experience.
Pronterface

printrun

3D printer hosts suite

Printrun is a full suite of host interfaces for 3D printers and CNC, consisting of: * printcore, a standalone non-interactive G-Code sender * pronsole, an interactive command-line host * pronterface, a graphical host software with the same functionality as pronsole