Format Operating System

Operating System (OS)	Extension	Description
Android	.APK
Windows	.EXE	Executeable File
MacOS	.DMG
IOS	.IPWS	IPSW, iPhone Software, is a file format used to install iOS, iPadOS, tvOS, HomePod, and most recently, macOS firmware for devices equipped with Apple silicon.[3] All Apple devices share the same IPSW file format for iOS firmware and their derivatives, allowing users to flash their devices through Finder or iTunes on macOS or Windows, respectively. Users can flash Apple silicon Macs through Apple Configurator 2
Linux	.AppImage .RPM .DEB
FreeBSD	.Tar.Gz
Rassbery Pi	.DEB

Macam - Macam Ekstensi File pada komputer beserta penjelasannya. (doikentech.blogspot.com)