The DocHub editor allows you to quickly Password Protect PDF in Preview. It’s effortless to understand and requires no prior experience with similar editing tools. Simply upload your file, and DocHub will take care of everything else, giving you things like:
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Welcome to tips and tricks today. Learn how to lock a PDF file on your Macintosh to protect confidential information. Use the Preview application or other PDF reader versions to add a password for security. Easy to do on a Mac, follow steps to ensure only authorized access to sensitive data.