.JPN File Extension

Windows Japanese Noise-Word List File

Developer Microsoft
2.3  |  12 Votes

What is a JPN file?

System file used by Index Server, a search indexing service included with the Windows operating system; contains a list of English and Japanese words that are excluded from Windows search; enables Windows to create search information more effectively, since words such as "of," "the," and "it" are excluded from the index.

More Information

A JPN file named noise.jpn is located in the C:\​Windows\​System32\​ directory. In addition to English noise words, it also contains Japanese noise words such as あ, which means "there."

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Programs that open JPN files

Included with OS

Verified by FileInfo.com

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