Learn how Java developers can add an image watermark to PDF documents with GroupDocs.Watermark Cloud SDK for Java. The guide includes a full code example, cURL REST calls, and tips for configuring opacity, scaling, alignment and margins.
Add Image Watermark to Word in C# | Watermark DOCX Online with .NET REST API
This tutorial explains how to add image watermark to Word documents (DOC, DOCX) online using GroupDocs.Watermark Cloud SDK for .NET. Learn how to insert company logos or JPG photos into Word files programmatically.
