Open PDF on web browser with security validation

Question

I want to view PDF file from local folder and restrict file contetnt copy,save as, download and print option when file is on browser. thanks in advance

Nilesh Patel · Answer

Hello, Please Share your Code. If you are use object element for PDF Viewer. Above Code toolbar=1 -- For Show download and Print Opttion toolbar=0 -- For Restrict download and print

Maen Badwan · Answer

Since the source PDF files are available locally on your machine, you can try modifying the security features of each PDF file before viewing it. LEADTOOLS .NET classes provide the ability to alter the PDF file's security options using the PDFFile.SecurityOptions property as shown in the following link: https://www.leadtools.com/help/leadtools/v20/dh/pdf/pdffile-securityoptions.html This property is an instance of PDFSecurityOptions class, which contains definition for the different PDF security options such as Copy, Edit, Print, Password, etc. The following C# code shows how you can disable the printing and copying features for your PDF file: string _srcPdfFile = @ "D:\MyFiles\Soruce.pdf" ; string _dstPdfFile = @ "D:\MyFiles\Soruce_Security.pdf" ); PDFFile _pdfFile = new PDFFile(_srcPdfFile); // Set the PDF security options _pdfFile.SecurityOptions = new PDFSecurityOptions(); // Disable PDF printing _pdfFile.SecurityOptions.PrintEnabled = false ; _pdfFile.SecurityOptions.HighQualityPrintEnabled = false ; //Disable Copy _pdfFile.SecurityOptions.CopyEnabled = false ;

Open PDF on web browser with security validation

Answers (2)