GroupDocs.Comparison for .NET is a native .NET API for comparing multiple images and documents of the same format. It helps you detect the differences within paragraphs, words, characters, shapes, even the text styles of the compared documents, merge the changes and export to a final document. It supports comparing and merging PDF, Word documents, Excel spreadsheets, PowerPoint presentations, Visio diagrams, Outlook emails, HTML, drawings and image file formats without using any external library.
GroupDocs.Comparison makes it easy for .NET developers to compare & merge multiple PNG files in their applications by implementing a few easy steps.
GroupDocs.Comparison for .NET APIs are supported on all major platforms and operating systems. Before executing the code below, please make sure that you have the following prerequisites installed on your system.
GroupDocs.Comparison// Compare multiple documents from local disk
using (Comparer comparer = new Comparer("source.png"))
{
comparer.Add("target1.png");
comparer.Add("target2.png");
comparer.Add("target3.png");
comparer.Compare("result.png"); // Create result file with the specified name
}
// Compare multiple documents from stream
using (Comparer comparer = new Comparer(File.OpenRead("source.png")))
{
comparer.Add(File.OpenRead("target1.png"));
comparer.Add(File.OpenRead("target2.png"));
comparer.Add(File.OpenRead("target3.png"));
comparer.Compare(File.Create("result.png")); // Create result file with the specified name
}
Detect differences between PNG files right now by visiting GroupDocs.Comparison Live Demos website.
The live demo has the following benefits
No need to download API
No need to write any code
Just upload the source file
Get download link to save the file
PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of Graphics Interchange Format (GIF) and has no copyright limitations. However, PNG file format does not support animations. PNG file format supports loseless image compression that makes it popular among its users. With the passage of time, PNG has evolved as one of the mostly used image file format. Almost all Operating Systems have support for opening PNG files. For example, Microsoft Windows viewer has the capability to open PNG files as the OS has by default the support available as part of installation.
Read More About PNG File FormatMulti format documents and images comparison API for .NET. Analyse the differences between documents of the same format without using any external tool.
(Adobe Portable Document Format)
(Microsoft Word Document)
(Microsoft Word Macro-Enabled Document)
(Microsoft Word Open XML Document)
(Microsoft Word Document Template)
(Microsoft Word Macro-Enabled Template)
(Word Open XML Document Template)
(Rich Text File Format)
(Plain Text File Format)
(Microsoft Excel Binary File Format)
(Microsoft Excel Open XML Spreadsheet)
(Microsoft Excel macro-enabled template)
(Microsoft Excel Macro-Enabled Spreadsheet)
(Microsoft Excel Binary Spreadsheet File)
(Comma Separated Values File)
(PowerPoint Presentation)
(Microsoft PowerPoint Slide Show)
(PowerPoint Open XML Presentation)
(PowerPoint Open XML Slide Show)
(Microsoft PowerPoint template)
(Microsoft PowerPoint Open XML Template)
(Open Document Spreadsheet)
(OpenDocument Presentation File Format)
(Origin Graph Template)
(Open Document Text)
(Open Document Template)
(Microsoft Visio 2003-2010 XML Drawing)
(JPEG Image)
(Portable Network Graphic)
(Graphical Interchange Format File)
(Bitmap File Format)
(Hyper Text Markup Language)
(Mime HTML)
(MIME Encapsulation of Aggregate HTML)
(Microsoft Outlook E-mail Message)
(E-mail Message)
(Apple Mail E-mail File)
(Microsoft OneNote)
(Microsoft Visio 2003-2010 Drawing)
(Microsoft Visio Drawing)
(Microsoft Visio 2003-2010 Stencil)
(Microsoft Visio 2003-2010 Template)
(Microsoft Visio 2003-2010 XML Drawing)
(CSharp Language)
(Java Language)
(C++ Language)
(JavaScript Language)
(Python Language)
(Ruby Language)
GroupDocs.Comparison