how to password protect existing pdf file free

HOW TO PASSWORD PROTECT EXISTING PDF FILE FREE FULL
HOW TO PASSWORD PROTECT EXISTING PDF FILE FREE PRO

Acrobat will confirm that you want to remove the security.

In the Security tab for Document Properties, click the drop-down menu for Security Method and change the option to No Security. Click the lock icon on the left and click Permission Details under Security Settings. To remove the password, open the file in Acrobat and enter the password. Type the password, click OK, and the contents of the document will be available. Now when someone opens the file in Adobe Reader, Adobe Acrobat, or another PDF reader, there should be a prompt to enter the password in order to gain access. After you password protect the file, you should receive a message telling you it was successfully protected. Open the copy in Acrobat and try the password-protect option again. In Acrobat, click the File > Save a copy and give the copy a different name than the original. The trick here is to save a copy of the file and then password protect the copy. In these cases, you might bump into an error message telling you that the file could not be saved due to a bad parameter. Some documents, such as editable forms, may not be able to use password protection. The program will measure the strength of your password click Apply to save. Select Viewing, then type and retype a strong password in the appropriate fields. In most cases, you'll want to enable a password for viewing so no one can even open the file without the proper credentials. Click File > Protect Using Password, then decide if you want the recipient to enter a password for viewing or for editing the document. Password ProtectĪfter installing Acrobat Pro, launch the program and open the PDF you want to protect.

HOW TO PASSWORD PROTECT EXISTING PDF FILE FREE FULL

Just make sure to cancel before the seven days are up or you’ll be charged $14.99 plus tax for the full month. The only requirement here is that you will have to supply your credit card information to download the free trial. If you need a password just this one time or for the next several days, snag a free seven-day trial for Acrobat Pro. Both versions support password protection, so you can save yourself a few dollars here by going with the cheaper Standard plan. Acrobat Standard DC will cost you $12.99 a month for an annual subscription or $22.99 a month for a monthly subscription.

HOW TO PASSWORD PROTECT EXISTING PDF FILE FREE PRO

If you pay for Acrobat, Acrobat Pro DC will run you $14.99 a month for an annual subscription or $24.99 a month for a monthly subscription. Instead, a variety of third-party programs and online services will let you slap a password onto your file for free. You could purchase the full Adobe Acrobat program, but that’s a pricey prospect if you require only the occasional password.

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How to password protect existing pdf file free