Popular formats

File formats starting with U

.UMX file formatUMX: File Extension UMX - Open UMX files - UMX file type info
The filename extension .umx is known thanks to its denoting the Unreal Music Package (.umx) file type. The .umx file ...

.UNDEFINED file formatUNDEFINED: File Extension UNDEFINED - Open UNDEFINED files - UNDEFINED file type info
All occurrences of the .undefined extension have to do with software bugs and possibly improper configuration. The .u...

.UNI file formatUNI: File Extension UNI - Open UNI files - UNI file type info
In its primary meaning, the .uni extension is conventionally used to identify Unicode text files. Unicode is the curr...

.UPD file formatUPD: File Extension UPD - Open UPD files - UPD file type info
A short for 'update,' the .upd extension is most commonly used as a generic label for various data files created, dow...

.URL file formatURL: File Extension URL - Open URL files - URL file type info
Derived from the standard Uniform Resource Locator abbreviation (URL), the .url filename extension stands for the Int...

.USR file formatUSR: File Extension USR - Open USR files - USR file type info
The primary association of the .usr filename extension belongs to the FileMaker Runtime Database (.usr) file type and...

.UT file formatUT: File Extension UT - Open UT files - UT file type info
The ".ut" string is a misrepresentation of the .!ut extension associated with the uTorrent Incomplete Download (.!ut)...

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