.NET 9.0 - Supported OS versions

Last Updated: 2025/06/02; Support phase: Active

.NET 9.0 is an STS release and is supported on multiple operating systems per their lifecycle policy.

Android

OS	Versions	Architectures	Lifecycle
Android	15, 14, 13, 12.1, 12	Arm32, Arm64, x64	Lifecycle

Notes:

OS	Versions	Architectures	Lifecycle
iOS	18, 17	Arm64	None
iPadOS	18, 17	Arm64	None
macOS	15, 14, 13	Arm64, x64	None
tvOS	18, 17	Arm64	None

Notes:

OS	Versions	Architectures	Lifecycle
Alpine	3.22, 3.21, 3.20, 3.19	Arm32, Arm64, x64	Lifecycle
Azure Linux	3.0	Arm64, x64	None
CentOS Stream	10, 9	Arm64, ppc64le, s390x, x64	Lifecycle
Debian	12	Arm32, Arm64, x64	Lifecycle
Fedora	42, 41	Arm32, Arm64, x64	Lifecycle
openSUSE Leap	15.6	Arm64, x64	Lifecycle
Red Hat Enterprise Linux	10, 9, 8	Arm64, ppc64le, s390x, x64	Lifecycle
SUSE Enterprise Linux	15.6	Arm64, x64	Lifecycle
Ubuntu	25.04, 24.04, 22.04	Arm32, Arm64, x64	Lifecycle

Notes:

Red Hat Enterprise Linux: RHEL-compatible derivatives are supported per .NET Support.

OS	Versions	Architectures	Lifecycle
Nano Server	2025, 2022, 2019	x64	Lifecycle
Windows	11 24H2 (IoT), 11 24H2 (E), 11 24H2, 11 23H2, 11 22H2 (E), 10 22H2, 10 21H2 (E), 10 21H2 (IoT), 10 1809 (E), 10 1607 (E)	Arm64, x64, x86	Lifecycle
Windows Server	2025, 23H2, 2022, 2019, 2016, 2012-R2, 2012	x64, x86	Lifecycle
Windows Server Core	2025, 2022, 2019, 2016, 2012-R2, 2012	x64, x86	Lifecycle

Notes:

Windows: The x64 emulator is supported on Windows 11 Arm64.
Windows Server: Windows Server 2012 and 2012 R2 are supported with Extended Security Updates.
Windows Server Core: Windows Server 2012 and 2012 R2 are supported with Extended Security Updates.

Microsoft-provided portable Linux builds define minimum compatibility primarily via libc version.

Libc	Version	Architectures	Source
glibc	2.23	Arm64, x64	Ubuntu 16.04
glibc	2.35	Arm32	Ubuntu 22.04
musl	1.2.2	Arm32, Arm64, x64	Alpine 3.13

The QEMU emulator is not supported to run .NET apps. QEMU is used, for example, to emulate Arm64 containers on x64, and vice versa.
Microsoft-provided portable Arm32 glibc builds are supported on distro versions with a Y2038 compatible glibc, for example Debian 12, Ubuntu 22.04, and higher versions.

The following operating system versions are no longer supported.

This file is generated from supported-os.json and is based (with thanks) on support information from endoflife.date.