File Content Extraction 26.1
Filter SDK .NET Programming Guide

# OCR Supported Languages

File Content Extraction OCR supports the following languages. In parentheses following each language name is the corresponding ISO 639-1 language code.

## Latin Alphabet

Afrikaans (af) | Esperanto (eo) | Irish (ga) | Romanian (ro)
Basque (eu) | Estonian (et) | Latin (la) | Slovak (sk)
Catalan (ca) | Finnish (fi) | Latvian (lv) | Slovenian (sl)
Croatian (hr) | French (fr) | Lithuanian (lt) | Spanish (es)
Czech (cs) | German (de) | Maltese (mt) | Swedish (sv)
Danish (da) | Hungarian (hu) | Norwegian (no) | Turkish (tr)
Dutch (nl) | Icelandic (is) | Polish (pl) | Welsh (cy)
English (en) | Italian (it) | Portuguese (pt) |

## Arabic Alphabet

Arabic (ar) | Urdu (ur)
Persian (fa) |

## Chinese Alphabet

Simplified Chinese (zhs) | Traditional Chinese (zht)

## Cyrillic Alphabet

Bulgarian (bg) | Serbian (sr)
Macedonian (mk) | Ukrainian (uk)
Russian (ru) |

## Other Alphabets

Greek (el)
Hebrew (he)
Japanese (ja)
Korean (ko)
Thai (th)

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Version 26.1 | Last updated January 2026

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Product: File Content Extraction 26.1

Topic Title: OCR Supported Languages