2013 has been a very busy year for GroupDocs. As well as enhancing our existing cloud API and cloud app platforms, through market demand, we have introduced our range of GroupDocs Developer Libraries. Following the release of GroupDocs Viewer for .NET earlier this year, we launched GroupDocs Viewer for Java, GroupDocs Annotation for .NET, GroupDocs Signature for .NET, GroupDocs Comparison for .NET, and GroupDocs Conversion for .NET last month. We’re committed to providing you with innovative developer libraries and apps that make your document management lives easier.