IPA to DMG — Overview
- IPA: iOS/iPadOS app archive format used for installing apps on Apple mobile devices; essentially a ZIP container with an app bundle (.ipa extension).
- DMG: macOS disk image format used to distribute macOS apps and installers (.dmg extension).
The primary motivation for "converting" an IPA to a DMG is usually to run an iOS application on a Mac. Since the introduction of Apple Silicon (M1, M2, and M3 chips), Mac hardware shares the same underlying architecture as iPhones and iPads. This has made it technically possible to run many mobile apps natively on desktop hardware. However, a simple file extension change is not enough. To package an IPA into a DMG, one is essentially taking a mobile application and placing it inside a desktop-friendly distribution container.
Open Disk Utility: Press Cmd + Space, type Disk Utility, and hit Enter. Create New Image:
You now have a DMG that contains an iOS app converted to run on macOS (via Apple’s runtime). If you share this DMG with another Apple Silicon Mac user, they can drag the .app to Applications and run it — provided they are on the same macOS version and have the necessary entitlements.
Sideloading/Testing: You have a decrypted IPA and want to package it for easier installation on a Silicon Mac. 3. How to Convert IPA to DMG (Step-by-Step)
However, significant challenges exist regarding compatibility and legality. An IPA file compiled for older Intel-based Macs will not work without significant emulation or the use of software like PlayCover or Sideloadly. Furthermore, many developers opt-out of allowing their iOS apps to run on macOS to ensure a consistent user experience or to protect their business models. Attempting to bypass these restrictions by manual conversion can lead to stability issues or violations of software terms of service.
- Open Terminal.
- Run:
hdiutil create -volname "MyGame" -srcfolder /Applications/MyGame.app -ov -format UDZO MyGame.dmg - This creates a compressed (UDZO) read‑only DMG named
MyGame.dmg.
Before we dive into the "how," it’s important to understand what these files actually are: IPA (.ipa):

