Tag Archives: password

How can I merge PDF files and add a password for the output file?

VeryPDFToobox is a perfect solution, with the help of which, you can easily merge PDF files into one PDF files and set a password for the output file. The sample as following shows a way to add an open or … Continue reading

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How can I merge PDF files when one of them requires password?

The sample codes below demonstrate how you can merge multiple PDF files when one of them is encrypted by an open password or a permissions password. You are strongly recommended to use the powerful tool: VeryPDFToobox.using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace … Continue reading

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PDF Overlay-Set beautifully background for PDF files

“Do you guys have any good solution to add background for PDF files then add some password for the designed PDF file? The situation is that I need to write a very sweet letter to my girl friend as a … Continue reading

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