Vocabulary: English to Persian Persian to English You do not need to change the language to search and just type in Persian or English. Ability to preview the meaning of words when searching. Ability to pronounce words (tts program must be installed) High speed loading and installation of the program Optimal use of internal memory and RAM of the device. (Suitable for devices that face the problem of lack of internal memory) Multiscreen (the program can be displayed on all devices with different