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How to password protect PDF files with Mac OS X – Notes

A client today had a need to learn how to password protect PDF files on their iMac and MacBook Air. With OS X, the process is quite easy…here it is:

8 thoughts on “How to password protect PDF files with Mac OS X – Notes”

  1. this was perfect! a far better answer than the 20 others that all require command line and/or special software when this is exactly what I wanted and it worked perfectly the first time! thanks.

  2. Thank you soo much for your sharing. It’s really valuable in solving my problem today. Simple way and no need any other special software. GBU

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