Compare Two PDF File

Question

Hi Sir I am working in ASP.NET Technology and i want to compare two PDF File with ASP.NET Code please describe how can do it with ASP.NET.

Derek Stevens · Answer

You could try using the Document Comparer from Leadtools. They have a demo on their site here: https://demo.leadtools.com/JavaScript/DocumentComparison/index.html

Mageshwaran R · Answer

Hi, Please refer the below link, it might helps you https://stackoverflow.com/questions/12331205/comparing-two-pdf-file-in-c-sharp

Atir Tahir · Answer

Try out GroupDocs.Comparison for .NET API. It is a back-end, UI-Independent API. Hence, it could be integrated in any of your .NET application either it is web based or desktop. Below code will serve the purpose: //Source and target files to be compared string source = @ "source.pdf" ; string target = @ "target.pdf" ; Comparer comparer = new Comparer(); //Compare two documents ICompareResult result = comparer.Compare(source, target, new ComparisonSettings()); result.SaveDocument("output path", "output name"); You can also explore this open-source project https://github.com/groupdocs-comparison/GroupDocs.Comparison-for-.NET-MVC.

Scott Lysle · Answer

Take a look at iTextSharp - you can use that library as the basis for building a compare tool: http://sourceforge.net/projects/itextsharp/

Compare Two PDF File

Answers (4)