.UU File Overview

File Extension:	UU
File Type Description:	Uuencoded File
File Type Developer:	Open Source
Primary Associated Software:	Apple Archive Utility
Primary Software Developer:	Apple

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Home File Types Encoded Files UU

What is File Extension UU?

Uuencoded File files are the most popular type of files to carry the UU file extension, originally developed by Apple for Apple Archive Utility. Annoymous user data statistics infer that UU files are most popular in United States and with those using Windows 10 devices. A high percentage of these users browse the web using Google Chrome.

Associated Developers and Software

	Uuencode by Open Source
	Apple Archive Utility by Apple
	Smith Micro StuffIt Deluxe by Smith Micro Software
	Corel WinZip 21 by Corel

Top UU User Languages

Top UU File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Mac
	Windows
	iOS
	Android
	Linux

Other File Types Related to UU Files

Extension	File Type Developer	File Category	File Type Description
.UUE	Open Source	Encoded Files	Uuencoded File
.CLEANER	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.AL	ITU-T (International Telecommunication Union, Telecommunication Standardization Sector)	Audio Files	A-Law Compressed Sound Format
.KEXT	Apple	System Files	Mac OS X Kernel Extension
.HEY	Apple	Data Files	Golden Orchard Apple II CD Rom File
.BLOSSOMS	Apple	Data Files	Golden Orchard Apple II CD Rom File
.2U	Apple	Data Files	Golden Orchard Apple II CD Rom File
.INSTR	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.CRD	Open Source	Uncommon Files	Guitar Tabs
.AMC	Pegasys	Video Files	AMC Video File