GroupDocs.Comparison for .NET is a downloadable library designed to let developers seamlessly add multi-format Document comparison functionality to their own applications or 3rd party services. It allows end users to compare two versions of a Document in a web-browser without having to install original software used to create the Documents. Supported file formats include: PDF, Microsoft Word, Excel, PowerPoint, plain text, HTML and ODT. Today we’re pleased to announce the release of a plugin that allows developers to integrate GroupDocs....seamlessly add multi-format document comparison functionality to...end users to compare two versions of a document in a web-browser...