macOS 15 Sequoia is the newest version of macOS that adds iPhone Mirroring, a new Passwords app, and tons more.
If you’re interested in downloading a full installer or IPSW file for MacOS Sequoia, we are linking to them below. The linked files are hosted by Apple CDN servers and therefore come directly from Apple.
Note that for the package installer, the file named InstallAssistant.pkg will expand into the full installer named as "Install MacOS Sequoia.app" in the Applications folder on the Mac.
Full package installers can be useful to install MacOS onto multiple computers without having to redownload the installer, and also to create bootable install USB flash drives, ISO files, and for various other purposes. IPSW files for Mac can be used to easily create virtual machines, and restore an Apple Silicon Mac.
Download Full MacOS Sequoia 15 Installer Package & IPSW Files
- MacOS Sequoia 15.4.1 InstallAssistant.pkg (Separately: MacOS Sequoia 15.4.1 IPSW)
- MacOS Sequoia 15.4 InstallAssistant.pkg
- MacOS Sequoia 15.4 IPSW
- MacOS Sequoia 15.3.2 InstallAssistant.pkg
- MacOS Sequoia 15.3.2 InstallAssistant.pkg for M4 MacBook Air and M4 Mac Studio
- MacOS Sequoia 15.3.2 IPSW firmware
- MacOS Sequoia 15.3.2 IPSW for M4 MacBook Air and M4 Mac Studio
- MacOS Sequoia 15.3.1 InstallAssistant.pkg
- MacOS Sequoia 15.3.1 IPSW firmware
- MacOS Sequoia 15.3 InstallAssistant.pkg
- MacOS Sequoia 15.3 IPSW firmware
- MacOS Sequoia 15.2 InstallAssistant.pkg
- MacOS Sequoia 15.2 IPSW firmware
- MacOS Sequoia 15.1 InstallAssistant.pkg (Separately MacOS Sequoia 15.1 (build 24B83) IPSW)
- MacOS Sequoia 15.0.1 InstallAssistant.pkg (Separately: MacOS Sequoia 15.0.1 (build 24A348) IPSW
- MacOS Sequoia 15.0 InstallAssistant.pkg FINAL (Separately: MacOS Sequoia 15.0 (build 24A335) IPSW)
If you’re looking for all available versions of MacOS to download and install, we have links to those here.
