: Open Finder and press Command + Shift + Period (.) to show or hide hidden files system-wide.
If you have a folder that is currently hidden and you want it to stay visible forever, you need to change its properties. how to unhide the folder
Click the View dropdown menu at the top of the window. Step 3: Hover over Show and select Hidden items . : Open Finder and press Command + Shift + Period (
This works in the Finder app on modern versions of macOS (Sierra and later). this is the best method.
If you just want to see hidden files temporarily, this is the best method.