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Everything about MacOS
Operating system for Apple computers
macOS is a proprietary Unix operating system, derived from OPENSTEP for Mach and FreeBSD, which has been marketed and developed by Apple since 2001. It is the current operating system for Apple's line of Mac computers. As of April 2026, within the market of desktop and laptop computers, it is the second most widely used desktop OS, after Microsoft Windows and ahead of all Linux distributions, including ChromeOS and SteamOS. As of 2026, the most recent release of macOS is macOS 27 Golden Gate, the 23rd major version of macOS. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: MacOSA 5-minute orientation
- Skim a recent paper: Accurate and efficient stone volume measurement on macOS: a guide to free software solutions using HorosInfluential work since 2022
- Pick up a classic book: The Mac hacker's handbookThe most-reprinted book on the subject
- Read the landmark paper: Molecular Evolutionary Genetics Analysis (MEGA) for macOSCited 1,658 times
- Go sideways: MacOS version historyA closely related topic
- Go sideways: Mac OS X Snow LeopardA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Molecular Evolutionary Genetics Analysis (MEGA) for macOS
TNT version 1.6, with a graphical interface for MacOS and Linux, including new routines in parallel
Catalysis in Capillaries by Pd Thin Films Using Microwave‐Assisted Continuous‐Flow Organic Synthesis (MACOS)
MEGA 12.1: Cross-Platform Release for macOS and Linux Operating Systems
Propargyl Amine Synthesis Catalysed by Gold and Copper Thin Films by Using Microwave‐Assisted Continuous‐Flow Organic Synthesis (MACOS)
Pd PEPPSI‐IPr‐Mediated Reactions in Metal‐Coated Capillaries Under MACOS: The Synthesis of Indoles by Sequential Aryl Amination/ Heck Coupling
Catalysis in Capillaries by Pd Thin Films Using Microwave‐Assisted Continuous‐Flow Organic Synthesis (MACOS)
Scaling Out by Microwave‐Assisted, Continuous Flow Organic Synthesis (MACOS): Multi‐Gram Synthesis of Bromo‐ and Fluoro‐benzofused Sultams Benzthiaoxazepine‐1,1‐dioxides
🆕 Influential since 2022
Accurate and efficient stone volume measurement on macOS: a guide to free software solutions using Horos
Discovering spoliation of evidence through identifying traces on deleted files in macOS
STRyper: A macOS application for microsatellite genotyping and chromatogram management
KextFuzz: A Practical Fuzzer for macOS Kernel EXTensions on Apple Silicon
cdem: A macOS program for discrete element modeling of tectonic structures
📚 Books worth reading
The Mac hacker's handbookMiller, Charles, Dino Dai Zovi · 2009
Mac OS X unleashedRay, John, John Ray · 2001
Unix for MacSandra Henry-Stocker, Kynn Bartlett · 2003
Mac OS XUli Ries · 2010
My iMacAndrew Gore, Jill Baird · 1999
C-Programmierung auf dem MacDetlef Schulz · 2011
Start mit dem MacCaroline Butz · 2010
Mac OS X 10.5 - LeopardGion Andrea Barandun · 2007
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- MacOS version history The history of macOS, Apple's current Mac operating system (formerly named Mac OS X until 2011 and then OS X until 2016), began with the company's project…
- Mac OS X Snow Leopard Mac OS X Snow Leopard (version 10.6; later referred to as OS X Snow Leopard) is the seventh major release of macOS, Apple's desktop and server operating…
- Finder (software) The Finder is the default file manager and graphical user interface shell used on all Mac operating systems. Described in its "About" window as "The Macintosh…
- OS X Mavericks OS X Mavericks (version 10.9) is the tenth major release of macOS, Apple's desktop and server operating system for Macintosh computers. OS X Mavericks…
- OS X Yosemite OS X Yosemite (/joʊˈsɛmɪti/ yoh-SEM-it-ee; version 10.10) is the eleventh major release of macOS, Apple's desktop and server operating system for Macintosh…
- MacOS Tahoe macOS Tahoe (version 26) is the twenty-second major release of Apple's macOS operating system. The successor to macOS Sequoia, it was announced at WWDC…
- OS X El Capitan OS X El Capitan (/ɛl ˌkæpɪˈtɑːn/ el KAP-i-TAHN) (version 10.11), also known as macOS El Capitan, is the twelfth major release of macOS, Apple's desktop…
- OS X Lion OS X Lion, also known as Mac OS X Lion, (version 10.7) is the eighth major release of macOS, Apple's desktop and server operating system for Mac computers…