GNOME Maps
GNOME Maps is a free and open source program that allows you to find the right place by searching the city or street
GNOME Maps is a free and open source program that allows you to find the right place by searching the city or street
GoldenDict is a free and open source multifunctional dictionary search program that supports several dictionary formats (StarDict/Babylon/Lingvo/Dictd/AARD/MDict/SDICT) and online dictionaries
GNOME Dictionary is a free and open source, simple application for checking the definition and spelling of words in an online dictionary
KLettres is a free and open source program for learning the alphabet of a foreign language
Kdictionary is a free and open source powerful offline/online dictionary
Anki – free and open source, multi-platform software to ease the remembering of data by means of flash cards and interval repetitions
TIPP10 is a free and open source touch typing tutor
KTouch is a free and open source typewriter trainer for learning to touch type
Klavaro is a free and open source, multi-platform program designed to teach typing on the keyboard
KGeography is a free and open source program for learning geography (map, information about regions), and you can also test your knowledge