GroupDocs.Comparison for .NET
GroupDocs.Comparison for .NET – An API to compare and merge Microsoft Word, Excel, PowerPoint, openDocument ODT, PDF, Text and HTML documents.
Document comparison API compares content to detect changes for words, paragraphs and characters. It also compares style changes like font size, bold, italic etc. Differences summary saved in a separate result file
An overview of .NET comparison API.
Multiple file formats supported
Beat Performance - Accurate and fastest comparison API
Annotation Comparison
Easy integration with just two lines of code to perform document comparison
Free ASP.NET MVC application with integrated file comparison API
Compares content for differences in words and paragraphs
Get differences for styles like font size, bold, italic etc
Separate differences summary