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SystemInfo.isHighSierra

Whether the operating system is macOS 10.13 High Sierra or newer.

Component Version macOS Windows Linux Server iOS SDK
SystemInfo 7.5 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "SystemInfo.isHighSierra" )

Parameters

none

Result

Returns 1 or 0.

Description

Whether the operating system is macOS 10.13 High Sierra or newer.

Examples

Check for MacOS HighSierra:

Show Custom Dialog [ "MacOS HighSierra?" ; If(MBS( "SystemInfo.isHighSierra" ); "yes"; "no") ]

See also

Release notes

Blog Entries

This function is free to use.

Created 4th November 2017, last changed 7th April 2026


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