Bring some small improvements to Photos, Mail, Note, Messages, etc.

So, since you dont get the full installer.

Add support for High Efficiency Video Coding (HEVC), with hardware acceleration where available, as well as support for High Efficiency Image File Format (HEIF). My base OS was El Capitan (10.11), when you download High Sierra Beta from there, it merely downloads 20mb.

It includes virtual-reality and machine-learning features, as well as support for external GPUs.

Update Apple's graphics API to Metal 2.

It can speed up common tasks like duplicating a file and finding the size of a folder's contents. Solution 3: Install the Full Version of Mojave/Catalina Installer. In case you were wondering, skipping APFS can be achieved when running the High Sierra installer directly from Mac OS or when using a macOS High Sierra boot installer drive. It can be seen in the macOS Catalina/Mojave/High Sierra update.

Apple File System (APFS) replaces HFS Plus as the default file system in macOS for the first time. You can download the full macOS High Sierra installer with these instructions if you’re getting the little mini-installer without /Content/Resorouces/ folder.

Some of these improvements are as follows: It focuses on performance improvements and technical updates rather than user features. Released in 2017, macOS High Sierra (version 10.13) is the fourteenth major release of macOS.

Do you want to install macOS High Sierra on your device? This post from MiniTool Partition Wizard tells you the macOS High Sierra new changes and installation requirements, and offers you the full macOS High Sierra download and install guide.

High sierra full installer