Keine Beschreibung

osy 4e275c8898 project: refactored CocoaSpice into package vor 3 Jahren
.github c336c60fcb build: create pretty install DMG vor 3 Jahren
Configuration 0d5fba7659 config(qemu): make constants a class property vor 3 Jahren
Documentation 7d394415e4 Fix typos vor 3 Jahren
Icons 5f066e6f2b Add Icons for Windows 9X, XP and 11 vor 3 Jahren
JailbreakInterposer 438d818408 interposer: disable for simulator builds vor 4 Jahren
Managers 4e275c8898 project: refactored CocoaSpice into package vor 3 Jahren
Platform 4e275c8898 project: refactored CocoaSpice into package vor 3 Jahren
QEMUHelper b65c9f6962 wizard: convert VHDX to QCOW2 for Windows VM vor 3 Jahren
QEMULauncher 23d2b438f6 project: moved QEMULauncher-InfoPlist.strings to correct group vor 3 Jahren
Renderer 4e275c8898 project: refactored CocoaSpice into package vor 3 Jahren
UTM.xcodeproj 4e275c8898 project: refactored CocoaSpice into package vor 3 Jahren
patches 142bf5fbae build: iOS 15.x simulator fix vor 3 Jahren
qapi 3ae512dbfa qapi: support handling VNC events vor 3 Jahren
scripts 3419250e97 build: fix postinst/prerm on older iOS vor 3 Jahren
.gitignore 69d26785d5 project: move code signing config to external file vor 4 Jahren
.gitmodules f0c0b25486 project: mass rename and reorganize vor 5 Jahren
Build.xcconfig d924f67e41 project: bumped version vor 3 Jahren
CodeSigning.xcconfig.sample de973c410c build: make entitlement use configurable vor 4 Jahren
LICENSE 7c8ea57607 UTM: implemented main view and configuration views vor 6 Jahren
README.md 40a1e21973 readme: update license vor 3 Jahren
README.zh-Hans.md 135caafe54 Update README.zh-Hans.md vor 3 Jahren
README.zh-Hant.md 7d394415e4 Fix typos vor 3 Jahren
screen.png 3f5cf845d2 Update screen.png vor 4 Jahren

README.md

UTM

Build

It is possible to invent a single machine which can be used to compute any computable sequence.

-- Alan Turing, 1936

UTM is a full featured system emulator and virtual machine host for iOS and macOS. It is based off of QEMU. In short, it allows you to run Windows, Linux, and more on your Mac, iPhone, and iPad. More information at https://getutm.app/ and https://mac.getutm.app/

Screenshot of UTM running on iPhone

Features

  • Full system emulation (MMU, devices, etc) using QEMU
  • 30+ processors supported including x86_64, ARM64, and RISC-V
  • VGA graphics mode using SPICE and QXL
  • Text terminal mode
  • USB devices
  • JIT based acceleration using QEMU TCG
  • Frontend designed from scratch for macOS 11 and iOS 11+ using the latest and greatest APIs
  • Create, manage, run VMs directly from your device

Additional macOS Features

  • Hardware accelerated virtualization using Hypervisor.framework and QEMU
  • Boot macOS guests with Virtualization.framework on macOS 12+

UTM SE

UTM/QEMU requires dynamic code generation (JIT) for maximum performance. JIT on iOS devices require either a jailbroken device, or one of the various workarounds found for specific versions of iOS (see "Install" for more details).

UTM SE ("slow edition") uses a threaded interpreter which performs better than a traditional interpreter but still slower than JIT. This technique is similar to what iSH does for dynamic execution. As a result, UTM SE does not require jailbreaking or any JIT workarounds and can be sideloaded as a regular app.

To optimize for size and build times, only the following architectures are included in UTM SE: ARM, PPC, RISC-V, and x86 (all with both 32-bit and 64-bit variants).

Install

UTM (SE) for iOS: https://getutm.app/install/

UTM is also available for macOS: https://mac.getutm.app/

Development

macOS Development

iOS Development

Related

  • iSH: emulates a usermode Linux terminal interface for running x86 Linux applications on iOS
  • a-shell: packages common Unix commands and utilities built natively for iOS and accessible through a terminal interface

License

UTM is distributed under the permissive Apache 2.0 license. However, it uses several (L)GPL components. Most are dynamically linked but the gstreamer plugins are statically linked and parts of the code are taken from qemu. Please be aware of this if you intend on redistributing this application.

Some icons made by Freepik from www.flaticon.com.

Additionally, UTM frontend depends on the following MIT License components: