groupdocs-watermark-dotnet (nuget): This package is now obsolete and has been replaced by the GroupDocs.Watermark package.   [Obsolete] 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 are supported.  For more details on the library, please visit GroupDocs website at:  https://www.groupdocs.com/products/watermark/net  Note: The library comes up with some limitations in the evaluation mode. In order to test full features of GroupDocs.Watermark for .NET library, please request a free 30-day temporary license.
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