We’re glad to announce the release of the GroupDocs.Comparison for .NET library. Developers working on .NET can use the library to seamlessly add document comparison capability to their own applications. With this library, end users can compare documents of all most popular formats, including PDF, Microsoft Word and Excel. The library also includes a diff view GUI, which displays differences between two documents with a redline view approach and is easy to customize and integrate into your own app....XLSX Microsoft PowerPoint: PPT, PPTX Other: ODT, TXT, HTML Suitable...