How to set password for documents and ZIP files on Mac OS X without additional app
Making a ZIP file on MacBook or iMac is very easy; Just put the multiple files in one folder, right-click on the folder, and click Compress. However, that ZIP file can be opened by anyone. This article explains how to set the password to protect a ZIP file and documents on Mac OS X without any additional app. You can share such files even on the internet, but only those can open who know the password.
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