So we’ll enter the following command and hit Return. We’re going to use the Desktop since that’s where our current folder resides. And if you don’t mind using Terminal on your Mac, you can use it to password-protect and zip in one fell swoop.ġ) Open Terminal from your Utilities folder or using Spotlight.Ģ) If you want to set the directory where you’ll be working with the files, this will save you from hunting down the file once it’s zipped. Maybe you’re not big on installing apps that you’ll only use once or twice.

Use macOS Terminal to add password protection to ZIP file You have successfully created a ZIP file that’s password-protected (with what you set in step 3 above). Close the bigger preferences window.ģ) Add a password and repeat it in the smaller Keka window.Ĥ) Drag the folder or files you wish to password protect as a ZIP file on the above Keka window. However, the app is free if you get it from their website!ġ) Download and install Keka on your Mac.Ģ) Open Keka, and it will show two windows. It is priced affordably on the macOS App Store. Keka is a tiny app that lets you password-protect ZIP files on your Mac. Use Keka to lock ZIP files with a password In this tutorial, we show you two free ways to add password protection to ZIP files and lock it.

So, when you send the password-protected ZIP file created on your Mac to someone using iOS, Android, or Windows, it will still need the right password to unzip and show the contents. Password protection on a ZIP file works irrespective of the operating system on which it’s tried to be opened. If you have multiple files you want to send securely for business, financial, or other reasons, you can protect the ZIP file with a password. You can compress and bundle several files and folders in a single ZIP file.

Mac os zip password protect