Dictionaries and Encyclopedias
- Chinese – English Dictionary
- Chinese – Chinese Dictionaries
- Chinese-Russian / Russian – Chinese Dictionary
- Arabic-English Dictionaries
- Arabic-Hebrew Dictionary
- Persian-English Dictionary
- Brill-Encyclopedia of Islam Second Edition
- Encyclopedia Iranica
- Encyclopedia of the Orient
- Thesaurus
- Hijri-Gregorian data converter
- Pinyin/ Wade-Giles Conversion tables