Commandline Challenge - Test your command line skills
GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.
Prompt - Prompt provides fully-integrated writing education solutions, combining instruction, curriculum, and feedback. We support educational institutions, companies, and individuals.
Google Lens - Discover information about something by taking a photo
Cwiki - A Command line interface for searching Wikipedia!
OpenScan - FOSS Document Scanner