How to Password Protect PDF Documents

Click the Select a file button above, or drag and drop a PDF into the drop zone. · Enter a password, then retype it to confirm the password. · Click Set password.

2023年12月18日 — In order to password protect a PDF, open the document in Acrobat Standard or Pro, then click the Menu icon in the top-left corner and select ...

2024年2月8日 — To password-protect a PDF document, go to “File” > “Properties” > “Security”, and under “Security Method”, select “Password Security”. Customize ...

How to Password Protect Digitally Signed PDF Documents. 1. Open the PDF and choose File > Print > Adobe PDF > Print. 2. Type the file name, and click Save. 3 ...

Password protect PDF files with this free and secure password tool. Encrypt a PDF with a password to ensure that sensitive content is kept private.

Import or drag & drop your file to our Protect PDF tool. · Type and confirm the password you'd like to use. · Click “Protect” to add the password to your PDF.

Add a password to a PDFOpen the PDF in Acrobat.Do any of the following: Go to All tools > Protect a PDF > Protect with password. ... In the Protect Using Password dialog box, select if you want to set the password for viewing or editing the PDF.Type