The following is a list of operating systems released by Apple Inc. As of 2025, there are six supported software platforms: iOS, iPadOS, watchOS, tvOS, macOS and visionOS.

Oct 23, 2025 · Learn about all macOS versions Apple has ever released, including the latest macOS Sequoia.

Oct 13, 2025 · Listing macOS names in order, from Cheetah to Sequoia, illuminates feature leaps, design shifts, and ecosystem ties. This detailed timeline covers all 22 major releases through …

Sep 30, 2025 · Whether you’re checking compatibility for an older Mac, planning an upgrade, or simply curious about Apple’s OS history, you’ll find every version with release dates, support …

Here's everything you need to know about the latest version of macOS, and a list of every version of the Mac operating system from Cheetah to Tahoe. What is macOS? Which versions of …

Mac OS Names in Order: A Chronological Guide to Apple’s Operating Systems Apple’s macOS operating system has undergone numerous iterations since its inception. Each version brought …

Nov 9, 2024 · Apple has developed its proprietary operating systems for Macintosh computers since their introduction.

Jun 7, 2024 · Discover the complete list of Mac operating systems in order, including Mac OS X, macOS, and OS X. Explore their features and timeline of releases from Mac OS System 1 to …

Jun 13, 2025 · In this guide, we mention the Mac’s operating system releases in sequence so you get to know about all the macOS versions released so far. Back in 1996, Apple rolled out the …

Jul 28, 2025 · From Cheetah to Tahoe, here’s a complete list of every version of macOS Apple has ever released, plus how to find out what version your Mac is running today. If you’re …