Version 2 is nearly but not fully compatible with version 1. For details see the documentation. ArabTeX is copyrighted. However you may use it freely for scientific, experimental and other strictly personal, noncommercial purposes if you give proper credit to the author. For other uses, apply for a license agreement.
Donations are welcome.
ArabTeX is an experimental system and supposed to change without prior notice. We cannot take any responsibility on correct function or correct documentation. If you have any complaints or suggestions, please inform the author. We shall consider any reasonable suggestion but we will use our own judgment on changes, and our resources are limited. Provide an intelligent programmable aid for developments with High Level Languages, with a notable flexibility for adapting to the needs of the used languages.