.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
	Smith Micro StuffIt Deluxe by Smith Micro Software
	Apple Archive Utility by Apple
	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
.1L	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.FENDER	Apple	Data Files	Golden Orchard Apple II CD Rom File
.XCODEPROJ	Apple	Developer Files	Xcode Project
.CMBL	Vernier Software & Technology	Data Files	Logger Pro Data File
.QLGENERATOR	Apple	Plugin Files	Apple Quick Look Plug-in
.ITE	Apple	Data Files	iTunes Extras File
.MPV	Moving Picture Experts Group	Video Files	MPEG Elementary Stream Video File
.JSP	Oracle Corporation	Web Files	Java Server Page
.BMK	return7, LLC	Backup Files	BillMinder Backup File