.UM File Overview

File Extension:	UM
File Type Description:	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
File Type Developer:	Unknown Developer
Primary Associated Software:	Atom
Primary Software Developer:	GitHub, Inc.

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Home File Types Data Files UM

What is File Extension UM?

Release of the Atom software program prompted the development of the Unknown Apple II File. (found On Golden Orchard Apple II CD Rom) file type by GitHub, Inc.. According to our internal data, Unknown Apple II File. (found On Golden Orchard Apple II CD Rom) files are most popular with users in United States, with a majority of them running Windows 10. Frequently these users are visiting our web site using Google Chrome.

Associated Developers and Software

	Atom by GitHub, Inc.
	Apple IIGS by Apple
	Classical Text Editor by Stefan Hagel

Top UM User Languages

Top UM File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	Linux
	Integer BASIC

Other File Types Related to UM Files

Extension	File Type Developer	File Category	File Type Description
.QUEST	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.MOVEMON	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.BLOCKS	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.V6	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.CLOSED	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.UNLOCK	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.8T	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.BLANK	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.CASTLE	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.22aug93	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)