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. UTM/QEMU requires dynamic code generation (JIT) for maximum performance. JIT on iOS devices requires either a jailbroken device or one of the various workarounds found for specific versions of iOS. 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.
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
- JIT based acceleration using QEMU TCG
- Frontend designed from scratch for macOS 11 and iOS 11+ using the latest and greatest APIs
Project Samples
Categories
Virtual MachineLicense
Apache License V2.0Follow UTM
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