When you arrange a brand new Mac, you’re instructed to maintain it locked down with a password, a Touch ID, and / or an Apple Watch authorization. But you’ll be able to’t assure that your macOS system will solely be seen by you and also you alone. Maybe your youngsters wish to borrow your MacGuide to play a sport otherwise you wish to present a good friend the pictures and movies of your newest journey. How do you forestall them from by accident opening folders or information that you just wish to maintain personal?
These eventualities are the place hidden information and folders come into play. They gained’t present up in Finder throughout common system shopping — and with the assistance of a third-party program, you’ll be able to lock them away behind a password, too.
There are a number of methods to cover information and folders utilizing instruments that include macOS. But earlier than you do any of those, you need to have the ability to see any presently hidden information. Press Shift+Cmd+. (interval) in Finder. Any hidden folder and file names will present up as light however seen.
Then, to cover some other folder or file, you’ll be able to merely add a interval to the beginning of its title:
- In Finder, choose the file or folder you need hidden.
- Click on the file or folder title to edit it.
- Add a interval to the beginning of the title.
- Press Enter after which Use Dot to verify.
Like different hidden information, the renamed file or folder will seem light however nonetheless be seen. To conceal all of them, press Shift+Cmd+. on the keyboard once more.
To unhide them, you simply must rename the information and folders once more with out the interval, although you will have to restart Finder to see the distinction. Open up the Terminal utility, enter “killall Finder,” after which hit Enter.

You may also conceal and unhide information and folders by way of the Terminal interface in the event you don’t wish to rename them with durations. You can launch Terminal by looking for it in Spotlight (Cmd+Space) or by way of the Utilities folder in Applications in Finder.
- Enter chflags hidden adopted by an area.
- Drag a file or folder from Finder to the Terminal window, and hit Enter.
- Type killall Finder then faucet Enter to restart Finder.
To unhide a file, repeat the steps with the chflags nohidden command. You may have the Shift+Cmd+. shortcut to make the file or folder seen so you’ll be able to drag it throughout.
This is comparatively fast and straightforward, however not all that safe — anybody who is aware of the Shift+Cmd+. shortcut can see your hidden information. If you want a extra complete file-hiding choice, you’ll want to show to a third-party device.
Using third-party software program
Funter is free and actually well-designed, however it primarily simply does the identical job because the Terminal and Finder keyboard shortcuts, albeit in a nicer interface that’s conveniently shut handy. It lives up within the menu bar on the high of the macOS interface, and you need to use it to indicate or conceal hidden information through a easy toggle change. You may also seek for hidden information, which may come in useful in the event you’ve hidden information away and forgotten the place in your system you’ve put them.

If you wish to lock sure information and folders away on macOS, to allow them to’t be seen with out a password, then Encrypto is the most suitable choice I’ve come throughout. It’s free to put in and use, and it couldn’t be way more simple:
- Launch the Encrypto app.
- Drag throughout a file or folder you wish to conceal (or select File > Open).
- Specify a password to guard the chosen information.
- Click Encrypt.
You’ll then get a second encrypted file — with the folder or information locked away inside it — which it can save you wherever you want in your system. Encrypto additionally consists of straightforward sharing choices if you must ship these information or folders to another person.
To deliver again the info you’ve locked away, double-click the encrypted file you’ve created. You’ll be prompted for the password, which then decrypts the hidden information, and allows you to save them wherever you need once more.
For additional privateness, you possibly can create an encrypted locker of information with Encrypto, then conceal it utilizing the choices constructed into Finder or Terminal. Even if somebody ought to come throughout the hidden bundle, they gained’t be capable to get into it with out the password.