MacOS Catalina

macOS Catalina ist als Version 10.15 die 16. Hauptversion von macOS, dem Desktop-Betriebssystem von Apple. Namensgeberin ist die felsige Insel Santa Catalina vor der Küste Kaliforniens.


macOS Catalina ist als Version 10.15 die 16. Hauptversion von macOS, dem Desktop-Betriebssystem von Apple. Namensgeberin ist die felsige Insel Santa Catalina vor der Küste Kaliforniens.
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MacOS Catalina

macOS Catalina is the sixteenth major release of macOS, Apple Inc.'s desktop operating system for Macintosh computers. It is the successor to macOS Mojave and was announced at WWDC 2019 on June 3, 2019 and released to the public on October 7, 2019. Catalina is the first version of macOS to support only 64-bit applications and the first to include Activation Lock. It is also the last version of macOS to have the version number prefix of 10. Its successor, Big Sur, is version 11. macOS Big Sur, released on November 12, 2020, succeeded macOS Catalina.


macOS Catalina is the sixteenth major release of macOS, Apple Inc.'s desktop operating system for Macintosh computers. It is the successor to macOS Mojave and was announced at WWDC 2019 on June 3, 2019 and released to the public on October 7, 2019. Catalina is the first version of macOS to support only 64-bit applications and the first to include Activation Lock. It is also the last version of macOS to have the version number prefix of 10. Its successor, Big Sur, is version 11. macOS Big Sur, released on November 12, 2020, succeeded macOS Catalina.
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