What is Mac Os X 10.7.5?

Can I Upgrade from Lion to High Sierra?

If you have macOS Sierra the current macOS version, you can upgrade straight to High Sierra without doing any other software installations. If you are running Lion version 10.7. 5, Mountain Lion, Mavericks, Yosemite, or El Capitan, you can upgrade directly from one of those versions to Sierra.

Is Mac OS X 10.7 5 Still Supported?

However, some Macs are still limited to Lion (version 10.7. 5), which is evidently no longer getting security patches now that Yosemite has been released; the lack of a Lion version of the recent Security Update 2014-005 is a harbinger of things (not) to come.

Can Mac OS X 10.7 5 be Upgraded?

If you are running OS X Lion 10.7. 5 or later, you can upgrade directly to macOS High Sierra.