GroupDocs.Watermark for .NET

GroupDocs.Watermark for .NET

GroupDocs.Watermark for .NET is a powerful document watermarking API to add image and text watermarks. Furthermore, API works to search and remove the watermarks which were already added to the documents by other third-party softwares. The watermarks added by this API are hard to remove by any third-party tools. It is straight-forward and self-descriptive for integration into the custom applications. Microsoft Word, Excel, PowerPoint, Visio, PDF, raster images multi-page tiff and animated GIF formats supported.

An overview of document watermark API how to add and remove watermarks

• Load Document

• Create Search Criteria

• Initialize Search Criteria

• Find Possible Watermarks

• Remove Found Watermarks

• Save Document

• Text

• Image

• Load Document

• Create Watermark Object

• Initialize Object

• Add Watermark

• Save Document

Advanced Watermarking API Features

Easy integration

Multiple supported document formats

Adding watermark to images inside a document

Text and image watermark types

Search and remove Text/Image watermark

Working with existing watermark objects

Extracting watermark objects information in a document

Specify objects for watermark search

PDF document rasterization

Getting document information

Searching watermarks by text formatting (font, color etc)

Working with hyperlinks associated with document entities (all formats)

Setting background image for charts in Excel and PowerPoint

Specify Dynabic.Metered account to run API in licensed mode?