Home : File Types : UNK File

.UNK File Extension

File TypeUnknown File

2.1 (12 Votes)
CategoryMisc Files

What is a UNK file?

Unknown file that does not have a file association; may contain file contents from an original file that was unrecognized by any program; created typically as a default extension for a corrupted or unknown file that is found in email attachments or downloads from the Web.

More Information

NOTE: Do not attempt to open UNK files unless you are certain of their content since they may contain a virus.

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Programs that open UNK files
Original program that created the file
Updated 1/6/2010

About UNK Files

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

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