ByteScout PDF Extractor SDK – VB.NET – Make Unsearchable PDF

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ByteScout PDF Extractor SDK – VB.NET – Make Unsearchable PDF

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ByteScout-PDF-Extractor-SDK-VB-NET-Make-Unsearchable-PDF.pdf

How to make unsearchable PDF in VB.NET with ByteScout PDF Extractor SDK

How to make unsearchable PDF in VB.NET

On this page you will learn from code samples for programming in VB.NET.Writing of the code to make unsearchable PDF in VB.NET can be done by developers of any level using ByteScout PDF Extractor SDK. ByteScout PDF Extractor SDK can make unsearchable PDF. It can be used from VB.NET. ByteScout PDF Extractor SDK is the Software Development Kit (SDK) that is designed to help developers with data extraction from unstructured documents like pdf, tiff, scans, images, scanned and electronic forms. The library is powered by OCR, computer vision and AI to provide unique functionality like table detection, automatic table structure extraction, data restoration, data restructuring and reconstruction. Supports PDF, TIFF, PNG, JPG images as input and can output CSV, XML, JSON formatted data. Includes full set of utilities like pdf splitter, pdf merger, searchable pdf maker.

This code snippet below for ByteScout PDF Extractor SDK works best when you need to quickly make unsearchable PDF in your VB.NET application. In your VB.NET project or application you may simply copy & paste the code and then run your app! Code testing will allow the function to be tested and work properly with your data.

Trial version of ByteScout PDF Extractor SDK is available for free. Source code samples are included to help you with your VB.NET app.

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Module1.vb

      Imports Bytescout.PDFExtractor

Module Module1

    Sub Main()

        ' Create Bytescout.PDFExtractor.UnsearchablePDFMaker instance
        Dim unsearchablePDFMaker = New UnsearchablePDFMaker()
        unsearchablePDFMaker.RegistrationName = "demo"
        unsearchablePDFMaker.RegistrationKey = "demo"

        ' Load sample PDF document
        unsearchablePDFMaker.LoadDocumentFromFile("sample1.pdf")

        ' Set PDF rendering resolution to 150 DPI. Higher value - better quality, but larger output file.
        unsearchablePDFMaker.RenderingResolution = 150
        ' Set embedded images format
        unsearchablePDFMaker.ImageFormat = EmbeddedImageFormat.PNG

        ' Process the document
        unsearchablePDFMaker.MakePDFUnsearchable("result.pdf")

        ' Cleanup
        unsearchablePDFMaker.Dispose()

        ' Open the result PDF file in default associated application
        System.Diagnostics.Process.Start("result.pdf")

    End Sub

End Module