Home : File Types : UD File

.UD File Extension

File TypeOmniPage User Dictionary

DeveloperNuance Communications
2.0 (1 Vote)
CategoryData Files

What is a UD file?

User dictionary created for OmniPage, an optical character recognition (OCR) program; contains custom words, such as proper nouns, technical terms, and abbreviations that have been added by the user; supplements the program's built-in dictionary, which assists in the text recognition process.

More Information

NOTE: OmniPage includes multiple dictionaries for different languages. Each of these dictionaries may have its own user dictionary. Therefore, several user dictionaries may exist at one time.

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Programs that open UD files

Nuance OmniPage
Updated 12/21/2009

About UD Files

Our goal is to help you understand what a file with a *.ud suffix is and how to open it.

The OmniPage User Dictionary file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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