Tag Archives: pdf security

How to encrypt a PDF file from C# or ASP.NET or VB.NET Web application?

Hi There, We currently use your encryptPDF dll for our windows based products and it works great. We would like to know if you have a similar product for web based applications. Specifically we need a 64 bit app that … Continue reading

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How to lock PDF files in both 32bit and 64bit PDFcamp Printer software?

Hi, I am using PDFcamp Printer from a vb application I created. I have been using it to create pdf documents that are not locked. This has been working perfectly for years. I would like to create documents that are … Continue reading

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How to lock PDF files in both 32bit and 64bit PDFcamp Printer software?

Hi, I am using PDFcamp Printer from a vb application I created. I have been using it to create pdf documents that are not locked. This has been working perfectly for years. I would like to create documents that are … Continue reading

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C# syntax for encrypt.dll, an attempt was made to load a program with the incorrect format

my syntax is as follows, [DllImport(“encryptpdf.dll”, EntryPoint = “veryEncryptPDF”)]public static extern long EncryptPDF(string inFileName, string outFileName, long EncryptLen, long permission, string OWNER, string user); however when I try to use it i get an error ‘An attempt was made to … Continue reading

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VeryPDF PDF Password Remover for Mac removes passwords to recover PDF in Mac OS X, Recover PDF Passwords and Instantly Remove PDF Restrictions on Mac System

VeryPDF PDF Password Remover for Mac removes passwords to recover PDF in Mac OS X. VeryPDF PDF Password Remover for Mac is built for removing PDF passwords on Mac OS computers. It can remove the owner password of PDF directly. … Continue reading

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