If you are writing a guide or a message to someone else, here is a concise text you can use: How to get TTF fonts from a DMG file: Open the DMG : On Mac, double-click to mount it. On Windows, use HFSExplorer to extract the contents. Locate the Font
A: Absolutely not. Renaming will break the file. A DMG contains binary disk data, not font outlines. dmg font to ttf