Click the "Tools" pane then the "Protection" panel in Ocr Pdf . Choose "Encrypt," then click the option to "Encrypt With Password." From the Permissions pane, you can check boxes that will disable copying, editing and printing.
It's recommended that you copy the “Password protected PDF” from the files” pane. Go to documents” and choose a PDF file that you want to edit. Open it in Chrome's file manager. You can copy the password” box from the files” pane. This will make sure that the password protects only this PDF file. To encrypt the file in Chrome, right click and choose open inPDF In File Manager. Choose the PDF file. Then choose use Encrypted Document. You can then copy the password” box. You can also use the view ‒ menu to copy the password” box. Note: It is recommended that you keep a separate password for the file, or at least a password that you can remember, in case something happens, and you lose your copy of the file. If you use an online editor to edit the file online, you need to generate a new password.