Password Protect PDF and Encrypt PDF for Mac For Free

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How to Password Protect PDF and Encrypt PDF for Mac - video instructions

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
David G
2014-10-21
works pretty darn good, so far. Just have used it one time for one form. We'll see...
4
Diane T
2016-06-21
I'm new to PDF filler, but so far it's been great! easy to use for what I need so far.
5
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For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
Open a file in Acrobat and choose Tools > Protect. Select whether you want to restrict editing with a password or encrypt the file with a certificate or password. Set password or security method as desired. Click OK and then click Save.
In Disk Utility, go to File > New Image > Image from Folder Now, select the folder you want to password protect. You can save this new folder as anything you want. And after that, click Save. Click the padlock icon and select Lock Note. Click Set Password.
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.
Click the File menu and now hold down your Command key. The Duplicate option will change in to Save As, click that. Give the file a name (or keep the same name) and click the Encrypt box. Enter a password and save the file.
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