Customizable clock widget

A touch typing tutor

Educational activities and games for school students and educators

Circuit simulator

A collection of tools for exploring fundamental musical concepts in a fun way.

Study Pāḷi texts with ease

Prove Sir Isaac Newton correct

Powerful, intelligent flash cards

Authoritative English dictionary software

Transform characters into binary

Formal languages testing

Sugar activity to learn words

An infix-notation graphing calculator

데스크톱 플라네타리움

Plot and manipulate data

Unofficial desktop client for the language-learning app Duolingo

3D medical imaging reconstruction software

Bible Study Guide

Logisim a graphical tool for desigining and simulating logic circuits

어휘 연습 도구

수학 함수 플로터

Learn Japanese characters

AI Reads your Birthchart

플래시 카드 트레이너

A sweet painting tool

Simulate spiking neuronal networks

Educational typing tutor game starring Tux

A note-taking application for those who prefer handwriting over typing

Quite universal circuit simulator with SPICE

Hack your world with CSS