This section will describe typical problems with merging files and ways to solve them using GroupDocs.Merger for Node.js via Java library...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.Merger for .NET API....Annotation Product Solution GroupDocs...
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:...Annotation Product Solution GroupDocs...
Note This feature is supported by version 17.12 or greater Note The code uses some of the objects defined in The Business Layer. Changing Background Color You can set text background color for document contents dynamically using backColor tags.
Download Change Background Color Dynamically.docx...Annotation Product Solution GroupDocs...