GroupDocs.Watermark for .NET is a powerful API for managing watermarks in the various documents formats such as PDF, DOCX/DOC/RTF, PPTX/PPT, XLSX/XLS, JPG, PNG, TIFF, GIF and many others....Consulting Blog Knowledge Base New Releases Status Websites aspose...Watermark for Python If you are new to GroupDocs.Watermark, see the...