Many times we need to prevent our article to be copied or changed when we want to share it with other user online. Saving articles and images into PDF format and encrypting it is a good way to prevent copying and editing.

To do this, A-PDF Merger is a good tool. Just simple download the trial version and install to your PC. Load images and PDF documents into A-PDF Merger, then crypt them in advanced setting option. For detail guild, please visit http://www.downloadatoz.com/a-pdf-merger/encrypt-pdf.html

In addition to converting image to PDF and encrypting PDF documents, it can also combine multiple PDF and Images into a single one.

For more information, please go to http://www.downloadatoz.com/a-pdf-merger

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