.NET PDF Viewer SDK for WinForms, WPF | .NET PDF Viewer Pro SDK
.NET PDF Viewer Pro SDK

.NET PDF Viewer Pro SDK 4.5

Platform : Windows 11, Windows 10, Windows 8, Vista, XP

With .NET PDF Viewer Pro SDK , the developer can easily add Continuous scroll (like in Adobe Reader) , search for text on pdf and tiff viewer capability to their applications with VB6, C#, VB.NET, VFP, C and more.

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Key Features

  • Load and view PDF document.
  • Load and view TIFF, XPS document, JPEG, PNG image files. (need TIFF, XPS,JPEG, PNG plugins)
  • Support two-page facing view, book view.
  • Support Continuous scroll (like in Adobe Reader) and use Mouse Wheel go to next page or previous page.
  • Support use Mouse Wheel scrolling the document.
  • Support Merge PDF files, Split PDF files, Delete Page of PDF files, Get the total page of PDF file, Cover any unwanted page content, Merge PDF Files with bookmarks,Rotate specific page of PDF file, Rotate All pages of PDF file and Crop PDF.
  • Support print to specific printer without display print dialog.
  • Export all pages to BMP, EMF, GIF, ICO, JPEG, PNG, TIF, WMF image formats.
  • Export specific page to BMP, EMF, GIF, ICO, JPEG, PNG, TIF, WMF image formats.
  • Support search for a list of user-specified words and sentences and automatically highlight them in the PDF document.
  • Support open password protected PDF document.
  • Support Copying selection Text From a PDF document.
  • Extract text and save to text file.  
  • Support Full Screen mode.
  • Support zoom in, zoom out, Fit Page, Actual Size, Fit Width, Fit Height and Zoom to a specified ratio..
  • Full Unicode support including Chinese, Japanese, Arabic and Hebrew.
  • Print a PDF with printer dialog.
  • Navigate to specific Pages.
  • Navigate Forward and Back.
  • Retrieve Page Count.
  • Retrieve Document Properties (Title, Author, Keywords, etc.).
  • Include VB.Net 2019,2010 and C# 2019, C# 2010, VB6, Visual Foxpro samples.
  • Include tlb files , Compatible with any programming language that supports COM or ActiveX (Access, Visual C , Visual Basic , Visual Foxpro, Delphi etc.)

Sample Screenshot

Popular Solution

Pricing & Purchase ( if you want to use paypal, please email us )

Single developer license (plus TIFF, XPS,JPEG, PNG plugins) EUR 528
Team developer license (plus TIFF, XPS,JPEG, PNG plugins) EUR 1098
Site wide license (plus TIFF, XPS,JPEG, PNG plugins) EUR 1580

What's New

Version 4.5 Released (8 June, 2025)
  • fixed crash issue when call   _pdf.Zoom =Zoom.FitContent or Zoom.FitPage  after _pdf.Document = doc;
  • updated PDF engine. fixed cannot display texts on some PDF version 1.6 or 1.7 files and some text fields cannot display in Fillable PDF file.
  • updated DeletePDFPage  method , after deleted the page, it will reduce PDF file size.
  • updated SplitPDF method , after split the PDF files.it will reduce the both PDF files size (In old version, if PDF file size is 100MB, after split PDF into two PDF files. The file size remain 100MB for Each PDF file.)
  • updated MergePDF method, It will reduces the size of a Merged PDF file for selected the start page and end page.
  • added built-in support view TIFF, XPS document, JPEG, PNG image files.
Version 4.0 Released (2 October, 2020)

  • added support Merge PDF Files, Split PDF files, Delete Page of PDF files, Get the total page of PDF file, Cover any unwanted page content
    Merge PDF Files with bookmarks,Rotate specific page of PDF file, Rotate All pages of PDF file and Crop PDF.
  • updated scrolling the pdf file cannot using the mouse wheel issue. 
  • added CropPDF, MaskingPDF, MergePDF, MergePDFWithBookmarks, RotatePDF, RotatePDFAllPage, SplitPDF, DeletePDFPage , MergePDF, SplitPDF ,GetPDFPageCount methods
  • updated C#2019, C# 2010, VB.NET 2019, VB.NET 2010, VB6 samples.

Version 3.1 Released (24 September, 2019)

  • fixed when print the pdf, tiff, jpeg  to printer, display System.DivideByZeroException error.
  • added C# 2019, VB.NET 2019 samples.


Version 3.0 Released (21 June, 2019)

  • added use mouse wheel down go to next page, use mouse wheel up go to previous page when Continuous scroll mode is turn on.
  • fixed when Continuous scroll mode, use mouse wheel down or up, it have not refresh the page.
  • added print2printer method, support Print the PDF document to specific Printer without display print dialog.
  • added getPaperSourceCountByPrinter method, support Get the count of paper source by specific printer.
  • added getPaperSourceNameByPrinter method, support Get the name of paper source for specific index by specific printer.


Version 2.5 Released (07 April, 2017)

  • added support export all pages to BMP, EMF, GIF, ICO, JPEG, PNG, TIF, WMF image formats.
  • added support export specific page to BMP, EMF, GIF, ICO, JPEG, PNG, TIF, WMF image formats.
  • fixed PageChanged event cannot fired when open PDF file , then open another PDF file.
  • added ExportAllPages, ExportPage methods.
  • updated VB6, C#, VB.NET samples.

Version 2.0 Released (05 August , 2015)

  • Include tlb files , Compatible with any programming language that supports COM or ActiveX (Access, Visual C , Visual Basic , Visual Foxpro, Delphi etc.)
  • added VB6, Visual Foxpro samples.
  • fixed searching chinese text issue if the user change the current system locale.
  • fixed some bugs.

 


Version 1.0 Released (06 July , 2015)

Online Documentation

.NET PDF Viewer Pro SDK Online Documentation

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