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.CACHE File Extension

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File TypeCache File

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Rare Uncommon Average Common Very Common
CategoryMisc Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.


Stores recently used information in a disk cache for a specific program; used by Web browsers, image editing programs, and other applications to speed up the loading of recently viewed data.

More Information

Cache files are referenced by various applications and are not meant to be opened manually. Some cache files can become rather large and may be deleted to free up disk space.

Program(s) that open .CACHE files
Microsoft Windows LogoWindows
Used by various programs
Mac OS X LogoMac
Used by various programs
Updated 6/20/2009