Reference
It's one thing to have an encyclopedia and quite another to have software that combines a couple of those. Such software usually gives you more options and better and easier search engine. Check out this software category, read reviews on these education applications, take a pick, and download instantly.
SatuVISI Indict
Buckingham Palace Virtual Tour
ShaPlus QuranViewer
RJTDateCalc
LingoLessons
Traductor Gratis
Babylon Glossary Builder
Sdictionary for Windows
Georgian Keyboard Layouts
SelamSoft Amharic-English Dictionary
Dr.eye Pro
Ultralingua
English Translator XT
GradeQuick
SaebSoft Dictionary
SlovoEd Classic Italian-Russian
Davar
Collins English Dictionary
LearnVita
DirectX End-User Runtimes
kiwix
Wiki Article Saver
English Urdu Dictionary
DTC Library
MB Free Numerology Dictionary
Pick34 Generator
Desktop Assistant
JabRef
Discover FDM
Add-on support
You can get add-ons that download files/video from arbitrary websites.