It is important to note that you should really want to get macOS High Sierra to download DMG. In this way, you can take advantage of the benefits of the said version of the macOS. You will need a guide to macOS High Sierra download DMG. However, you may want the features of macOS High Sierra as opposed to updating to the latest platform.
The latest was unveiled in June 2020, which is the macOS Big Sur. One version of its operating system is macOS High Sierra. Like other companies, Apple constantly updates its computer operating systems.