How to lock a signed PDF file with password from extracting the document?

Question

ANANDHA KANNAN · Answer

Open the PDF File and choose then go to Tools - Protect - Encrypt with Password then Add password And Save

Ellery lewis · Answer

Now easily use the best PDF Password Remover software that easily works for removing the protection from PDF file and also unlock excel file protection. By taking help of this wonderful PDF password Unlocker Software users can unlock protection from PDF file and software supports all windows versions included latest one windows 10. It provides demo version facility under which users can freely get password with watermark. http://www.osttopstapp.com/pdf-unlocker.html

ALFREDO JR CARBALLO · Answer

1. Select a file to encrypt

2. Customize Security settings

3. Cuxtomize permissions

4. Set permission password

5. Review and test security settings

sreejith maliyekkal · Answer

by using pdf editors like adobe acrobat DC or nitro pdf we can easily add password and protect our PDF file.