Macos High Sierra 10.13.5.iso __hot__ Jun 2026

Mount your HighSierra.iso file to the optical drive under the Storage settings tab.

The defining feature of the 10.13.5 update was the official rollout of Messages in iCloud. This feature allows users to store their entire iMessage and SMS history in iCloud rather than locally on the device. It ensures seamless syncing across Macs, iPhones, and iPads—when you delete a message on one device, it disappears from all of them. It also speeds up the setup process for new devices by pulling down your chat history directly from the cloud. Mature Apple File System (APFS) macos high sierra 10.13.5.iso

The is available on the Apple Support website. This DMG file allows users already running 10.13.0 to update directly to version 10.13.5. Mount your HighSierra