ReadWrite Russian teaches the Russian alphabet. Lessons include a structured introduction to each letter with over 200 audio examples of their pronunciation.

ReadWrite Hiragana teaches the Japanese hiragana alphabet. Lessons include a structured introduction to each letter with examples of its pronunciation

DreamKana is a freeware hiragana and katakana flash card application. It is easy to use and flexible to the way you want to learn. It includes voiced constanants in both kana sets, and does not require special fonts or language packs.

ReadWrite Arabic introduces the standard Arabic alphabet-writing system. In fifteen lessons each of the core 28 Arabic consonants are introduced including a number of examples of each, all with audio recordings of their pronunciations.

We all know that Japanese is not exactly easy to learn, but with applications like this one make it a little better.

READWRITE KANJI teaches the complete 1945 kanji characters. The program features a flashcard-like review, and a number of exercises to assess progress. Also included is stroke order animation and an interactive stroke order practice exercise.

Watch the popular Matrix Screensaver in Kryptile Design style! Matrix glyphs include reversed letters, numbers, and Japanese katakana characters. The Matrix code flows down the screen leaving a greenish trace, just as in the movie!

Free program, which allows you to change/replace multiple letters and phrases at a time. It is easy to create and save lists of changes/replacements, so that you can reuse them. Applications: character conversion, ROT13, ROT47, Morse code conversion.

Korean HakGyo - a program that introduces Korean grammar right from the very basics with extensive help with grammatical terms and concepts.