Supported Languages and Language Dictionaries

Languages can be recognized if the OCR engine supports that language's character set. LEADTOOLS recognizes dozens of languages, enumerated in DOC2_LANGIDS.

In addition, many recognized languages also have spelling dictionaries, enabling spell-checking after character recognition is complete. Languages for which spell-checking is supported are listed below, along with their associated dictionary file.

OCR Professional

All languages to be recognized can be selected using L_Doc2SelectLanguages.

The language dictionary to use for spell-checking should be specified in the SpellLangId member of the pRecogOpts parameter passed to the L_Doc2Recognize function.

For more information on options for the recognition process, refer to RECOGNIZEOPTS2.

SPELL-CHECK LANGUAGE	LANGUAGE DICTIONARY FILE
Catalan	R_CAT.DAT
Czech	R_CZH.DAT
Danish	R_DAN.DAT
Dutch	R_DUT.DAT
English	R_ENG.DAT
Finnish	R_FIN.DAT
French	R_FRE.DAT
German	R_GER.DAT
Greek	R_GRE.DAT
Hungarian	R_HUN.DAT
Italian	R_ITA.DAT
Norwegian	R_NOR.DAT
Polish	R_POL.DAT
Portuguese	R_POR.DAT
Russian	R_RUS.DAT
Slovenian	R_SLN.DMD
Spanish	R_SPA.DAT
Swedish	R_SWE.DAT