Universal 2 binary format

E216097

Universal 2 binary format is Apple’s macOS application packaging format that combines both Intel and Apple silicon (ARM) executables into a single app bundle for seamless cross-architecture support.

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All labels observed (2)

Label Occurrences
Universal 2 binary format canonical 1
Universal binary format 1

Statements (41)

Predicate Object
instanceOf application binary format
macOS binary format
alsoKnownAs Universal 2
Universal 2 app binary
basedOn Mach-O binary format
buildConfiguration multiple architecture slices in one executable file
category executable file format
software distribution format
compatibleWith macOS Big Sur and later
contains arm64 executable slice
x86_64 executable slice
developer Apple Inc.
distributionChannel App Store
surface form: Mac App Store

direct download macOS applications
documentationPublisher Apple Developer Documentation
enables distribution of one app that runs natively on both Intel and Apple silicon Macs
seamless cross-architecture support on macOS
executionModel system loader selects appropriate architecture slice at runtime
introducedBy Apple Inc.
introducedInContextOf transition from Intel processors to Apple silicon on Mac
operatingSystem macOS
packagingModel single app bundle containing multiple architecture slices
partOf Apple silicon transition technologies
platform Mac platform
primaryUseCase shipping macOS apps during and after the Apple silicon transition
purpose enable a single macOS app bundle to run on both Intel and Apple silicon Macs
reducesNeedFor separate installers for different CPU architectures
relatedTechnology Rosetta 2
Universal binary
requires compiler support for multi-architecture builds
successorOf Universal 2 binary format self-linksurface differs
surface form: Universal binary format
supports native performance on Apple silicon Macs
native performance on Intel Macs
supportsArchitecture arm64
x86_64
supportsDeploymentTarget Apple silicon
surface form: Apple silicon-based Mac computers

Intel-based Mac computers
supportsProcessorFamily Apple silicon
Intel processors
surface form: Intel
toolingSupport Xcode
usedIn native macOS applications

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Universal App Quick Start Program relatedTo Universal 2 binary format
Universal 2 binary format successorOf Universal 2 binary format self-linksurface differs
this entity surface form: Universal binary format