Hi @gerop51 ,
Unfortunately, at my knowledge, the text recognition prebuilt model only supports the following languages:
Afrikaans, Albanian, Angika (Devanagiri), Arabic, Asturian, Awadhi-Hindi (Devanagiri), Azerbaijani (Latin), Bagheli, Basque, Belarusian (Cyrillic), Belarusian (Latin), Bhojpuri-Hindi (Devanagiri), Bislama, Bodo (Devanagiri), Bosnian (Latin), Brajbha, Breton, Bulgarian, Bundeli, Buryat (Cyrillic), Catalan, Cebuano, Chamling, Chamorro, Chhattisgarhi (Devanagiri), Chinese (Simplified), Chinese (Traditional), Cornish, Corsican, Crimean Tatar (Latin), Croatian, Czech, Danish, Dari, Dhimal (Devanagiri), Dogri (Devanagiri), Dutch, English, Erzya (Cyrillic), Estonian, Faroese, Fijian, Filipino, Finnish, French, Friulian, Gagauz (Latin), Galician, German, Gilbertese, Gondi (Devanagiri), Greenlandic, Gurung (Devanagiri), Haitian Creole, Halbi (Devanagiri), Hani, Haryanvi, Hawaiian, Hindi, Hmong Daw (Latin), Ho(Devanagiri), Hungarian, Icelandic, Inari Sami, Indonesian, Interlingua, Inuktitut (Latin), Irish, Italian, Japanese, Jaunsari (Devanagiri), Javanese, Kabuverdianu, Kachin (Latin), Kangri (Devanagiri), Karachay-Balkar, Kara-Kalpak (Cyrillic), Kara-Kalpak (Latin), Kashubian, Kazakh (Cyrillic), Kazakh (Latin), Khaling, Khasi, K'iche', Korean, Korku, Koryak, Kosraean, Kumyk (Cyrillic), Kurdish (Arabic), Kurdish (Latin), Kurukh (Devanagiri), Kyrgyz (Cyrillic), Lakota, Latin, Lithuanian, Lower Sorbian, Lule Sami, Luxembourgish, Mahasu Pahari (Devanagiri), Malay (Latin), Maltese, Malto (Devanagiri), Manx, Maori, Marathi, Mongolian (Cyrillic), Montenegrin (Cyrillic), Montenegrin (Latin), Neapolitan, Nepali, Niuean, Nogay, Northern Sami (Latin), Norwegian, Occitan, Ossetic, Pashto, Persian, Polish, Portuguese, Punjabi (Arabic), Ripuarian, Romanian, Romansh, Russian, Sadri (Devanagiri), Samoan (Latin), Sanskrit (Devanagari), Santali (Devanagiri), Scots, Scottish Gaelic, Serbian (Latin), Sherpa (Devanagiri), Sirmauri (Devanagiri), Skolt Sami, Slovak, Slovenian, Somali (Arabic), Southern Sami, Spanish, Swahili (Latin), Swedish, Tajik (Cyrillic), Tatar (Latin), Tetum, Thangmi, Tongan, Turkish, Turkmen (Latin), Tuvan, Upper Sorbian, Urdu, Uyghur (Arabic), Uzbek (Arabic), Uzbek (Cyrillic), Uzbek (Latin), Volapük, Walser, Welsh, Western Frisian, Yucatec Maya, Zhuang, Zulu
I think this link will help you a lot:
https://learn.microsoft.com/en-gb/ai-builder/form-processing-model-requirements#languages-supported
Best Regards,
Wearsky