Logisim a graphical tool for desigining and simulating logic circuits

Free Mersenne Prime Search Software

Application to learn classical score notation

Touch Typing Tutor

Visual touch-typing trainer

Study Christianity

Planetárium na vaší obrazovce

TuxMath is an arcade game that helps kids practice their math facts

Study scripture

Bible Study Guide

Learn new English words

An experimental version of GeoGebra

Play music with this piano keyboard

Analyze, synthesize, and manipulate speech

Interaktivní geometrie

In-depth Astrology readings

Python IDE for schools

Hra Hangman

Learn while having fun

Free offline maps for everyone

The notes app built for handwriting

Learn geography

Dynamic mathematics software