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...Metadata Product Solution GroupDocs...
This section describes GroupDocs.Merger for .NET supported audio types. The Library supports WAV, MP3 and many more....Metadata Product Solution GroupDocs...
Check this guide and learn how to manage document security for PDF, Word, Excel, PowerPoint file types - add password, update password, remove password using GroupDocs.Merger for .NET....Metadata Product Solution GroupDocs...
Updating Fields The Recipe Set up source document template path Set up destination report path Instantiate DocumentAssembler class Set options, DocumentAssemblyOptions.UPDATE_FIELDS_AND_FORMULAS Generate report Download Template Get the template from here.
Update field.docx The Code...Metadata Product Solution GroupDocs...
This page describes the GroupDocs.Annotation advanced usage and its multiple powerful features like customizing document annotating process and annotations appearance etc....Metadata 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...Metadata Product Solution GroupDocs...