The languages available are:
Afar, Achinese, Afrikaans, Amharic, Arabic, Assamese, Azerbaijani, Bambara, Bengali, Berber, Bosnian, Bulgarian, Catalan, Czech, Dagbani, Danish, German, Divehi, English, Esperanto, Persian, Filipino, Finnish, French, Fulah, Gujarati, Hausa, Hebrew, Hindi, Croatian, Hungarian, Iranun, Indonesian, Italian, Javanese, Japanese, Kannada, Kazakh, Khmer, Kinyarwanda, Kirghiz, Kurmanji, Kendayan, Korean, Kurdish, Latin, Lingala, Ganda, Luyia, Malayalam, Marathi, Macedonian, Maltese, Maranao, Malay, Burmese, Nepali, Dutch, Norwegian, Chichewa, Oromo, Panjabi, Polish, Portuguese, Dari, Pushto, Romanian, Rundi, Russian, Sinhala, Slovak, Shona, Sindhi, Somali, Sotho, Spanish, Albanian, Serbian, Swahili, Swedish, Tamil, Tatar, Telugu, Tajik, Thai, Turkish, Twi, Uighur, Ukrainian, Urdu, Uzbek, Vietnamese, Xhosa, Yoruba, Yau, Chinese(traditional), Chinese(simplified), Zulu
The source code is available at:
https://github.com/fawazahmed0/quran