The sample source code below will teach you how to convert PDF to PNG in VBScript and VB6. ByteScout PDF Renderer SDK: the SDK for rendering of PDF into high-quality thumbnails and images. Includes various functions like batch processing, PNG, TIFF output. Can be used from web and desktop applications. It can convert PDF to PNG in VBScript and VB6.
You will save a lot of time on writing and testing code as you may just take the VBScript and VB6 code from ByteScout PDF Renderer SDK for convert PDF to PNG below and use it in your application. Just copy and paste the code into your VBScript and VB6 application’s code and follow the instruction. Detailed tutorials and documentation are available along with installed ByteScout PDF Renderer SDK if you’d like to dive deeper into the topic and the details of the API.
Download free trial version of ByteScout PDF Renderer SDK from our website with this and other source code samples for VBScript and VB6.
' Create Bytescout.PDFRenderer.RasterRenderer object Set renderer = CreateObject("Bytescout.PDFRenderer.RasterRenderer") renderer.RegistrationName = "demo" renderer.RegistrationKey = "demo" ' Load sample PDF document renderer.LoadDocumentFromFile "../../multipage.pdf" ' Render PDF document at 96 DPI - default PC display resolution ' To get higher quality output, set 200, 300 or more Dim renderingResolution renderingResolution = 96 ' Image format: 0 - BMP; 1 - JPEG; 2 - PNG; 3 - TIFF; 4 - GIF Dim outputImageFormat outputImageFormat = 2 ' Iterate through pages For pageIndex = 0 To renderer.GetPageCount() - 1 ' Render document page to PNG image file renderer.Save "page" & CStr(pageIndex) & ".png", outputImageFormat, pageIndex, renderingResolution Next