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Password protect adobe pdf for free on a mac how to#
Password protect adobe pdf for free on a mac pro#
Password protect adobe pdf for free on a mac software#
Password protect adobe pdf for free on a mac password#
Password protect adobe pdf for free on a mac download#

If you want anyone to be able to view a PDF but do not want them to have the ability to edit it, you will need a specialized tool, like the one available in Adobe Acrobat Pro DC.

Password protect adobe pdf for free on a mac software#

Print-screen protection: Locked PDFs can prevent anyone from using print-screen or screen-capture software from saving a snapshot of an open document.

Anyone outside of a specified IP address, or a range of addresses for a country or region, will be unable to access the document.

Authorized locations: PDFs can be locked to specific places using IP address ranges.

Authorized devices: PDF files can be locked from access by unauthorized devices.

Reviewing the log, you can determine when it was viewed and by whom, as well as if it was edited, downloaded or printed by the user.

Access monitoring: Each time a person accesses a document, the event is recorded in an activity log.

The information in the watermark identifies who downloaded or printed the document.

Dynamic watermarks: A digital watermark appears on each page of the PDF when it is printed or downloaded.

After that date, the document can no longer be opened, even if a copy has been downloaded to the user’s computer.

Expiration date: You can set a PDF to be unusable after a specific date.

You can also allow them to edit specific portions of a PDF but not others, which is a valuable feature when you need someone to fill out a form.

Editing: You can allow others to view the PDF but not edit it.

Printing: You can prevent users from printing a PDF, or limit the number of times they can print it.

There are several different ways of locking a PDF file, depending on your needs. For the best encryption, select Acrobat X and later. Older versions of Adobe Acrobat are not compatible with the latest encryption methods.

Password protect adobe pdf for free on a mac password#

Enter a password and select the compatibility level. In Acrobat, select Tools > Protect > Encrypt > Encrypt with Password. If you’re using Adobe Acrobat, you can use that to lock your PDFs as well. You will need to enter the password whenever you wish to open the encrypted file.

Password protect adobe pdf for free on a mac download#

After you enter a password and confirm it, the file will be encrypted and you will be prompted to download it. Simply navigate to Adobe’s password protection page and drag a PDF into the drop zone.

Password protect adobe pdf for free on a mac how to#

How To Lock a PDF With Adobe SoftwareĪdobe offers a free online tool for adding security to PDF files. Because this is so easy, keep in mind that anyone with the password also has the ability to disable its security. Simply use the Export option again and then turn off the encryption option. Otherwise, saving it to a new folder or choosing a different name will give you a new, encrypted version of the original.ĭisabling encryption and password protection is just as easy. If you save the file with the same name in the same folder as the original, this will overwrite the unencrypted version. Select it, enter a password and verify it. In the Export window, once you select “PDF” from the Format menu, you will see an “Encrypt” button appear. To do this, you can right-click the file in Finder and select “Preview.” To lock a PDF in macOS, open it in Preview. Preview is the default software on Mac computers for opening, editing and configuring PDF files.

To open the encrypted PDF, you or anyone else will need to enter that password. Next, click “Encrypt the document with a password” at the bottom of the Options window, and then click “OK.” You will then be prompted to enter a password. When the Save dialog box opens, click the “Options” button. In the Export window, select the “Create PDF/XPS Document” option to create a PDF. When you’ve finished editing your document and are ready to export it, select File > Export. If you’re creating a PDF from a Microsoft Office document, you can lock it during the export process. This can be done with most of the software you would use for creating or editing a PDF file, including Microsoft Office, Adobe and Apple Preview. The most common way to protect a PDF document from being opened by unauthorized users is to encrypt the file and set a password.

If you want to share a file with others or protect multiple documents, however, passwords can present problems. Password protection has been around for decades, and it’s still the most common way to protect files on a workstation or home computer. You simply set a password and, when applicable, select your level of encryption, then save the file. Locking a single PDF from being opened takes just a few seconds.