How to protect PDF file with a password

Protecting PDF file with a password (step-by-step process):


1. Open PDF file (double-click on it)

2. File

3. Properties

4. Security

5. Security Method

6. Password Security

7. Tick on the empty box - Require a password to open the doc

8. Type in the password [e.g., password: basic99001]

9. OK

10. Type in the same password again

11. Confirm: OK

12. Confirm OK again

13. Confirm OK again

14. Go to: File

15. Save As

16. Save

17. Check if the file was password-protected.