GroupDocs.Watermark API allows you to search the possible watermarks placed in any document. You can also search the watermarks that are added using some third-party tool. The found possible watermarks can be removed or their properties can be changed. For more details please refer to the following guides:
Searching watermarks...Annotation Product Solution GroupDocs...
GroupDocs.Metadata provides different ways to save a file with updated metadata.
Please refer to the following guides to know more about all overloads of the save method:...Annotation Product Solution GroupDocs...
Explains GroupDocs.Editor for .NET file editor features and shows how to edit Word, XML and text documents, Excel spread sheets, PowerPoint presentations inside your .NET applications...Annotation Product Solution GroupDocs...
Following this guide you will learn how to load PDF, Word, Excel, PowerPoint documents by local file path, stream or URL for further processing with GroupDocs.Conversion for Node.js via Java API....Annotation Product Solution GroupDocs...
This section explains how to load document from various sources like file, streams, remote web resources, loading document from FTP, Amazon or Azure storage etc....Annotation Product Solution GroupDocs...