Protect PDF

Protect and encrypt PDF documents with password.

How to password protect a PDF for free? Select PDF on your computer which you would like to protect, enter a password and click protect button. Your PDF file will be encrypted with strong 128 bit encryption.
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For the first time I found simple, fast and nice product to convert my Office files like Word, Excel and Powerpoint to PDF. I recommend it to all users who do not want to install any software to their PC and hates work with all these complicated programs.

Our valued user Matthias Isler, Populaer AG
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