macOS 27.0 RC
Beta
Build 26A428
Complete archive
macOS Software Releases
Track all macOS release history, including stable and beta updates.
Sep 9, 2026
Aug 31, 2026
macOS 27.0 beta 8
Beta
Build 26A5425a
Aug 24, 2026
macOS 27.0 beta 7
Beta
Build 26A5421a
Aug 17, 2026
macOS 27.0 beta 6
Beta
Build 26A5416b
macOS 26.6.2
Stable
Build 25G83
Aug 10, 2026
macOS 27.0 beta 5
Beta
Build 26A5406e
macOS 26.6.2
Stable
Build 25G82
Jul 27, 2026
macOS 26.6
Stable
Build 25G72
Jul 20, 2026
macOS 27.0 beta 4
Beta
Build 26A5388g
macOS 26.6 RC
Beta
Build 25G70
Jul 13, 2026
macOS 27.0 beta 3 v.2
Beta
Build 26A5378n
macOS 26.6 beta 5
Beta
Build 25G5065a
Jul 6, 2026
macOS 27.0 beta 3
Beta
Build 26A5378j
macOS 26.6 beta 4
Beta
Build 25G5057c
Jun 29, 2026
macOS 26.5.2
Stable
Build 25F84
Jun 22, 2026
macOS 27.0 beta 2
Beta
Build 26A5368g
Jun 15, 2026
macOS 26.6 beta 2
Beta
Build 25G5043d
Jun 8, 2026
macOS 27.0 beta
Beta
Build 26A5353q
Jun 1, 2026
macOS 26.5.1
Stable
Build 25F80
May 26, 2026
macOS 26.6 beta
Beta
Build 25G5028f
*Tracking 56 releases since WWDC 2025 (OS 26 cycle).