Bytescout.Watermarking SDK is a native .NET library to mark image files (JPG, PNG, GIF, TIF and other) with text, stamps, annotations, logotypes, EXIF text macros within your .NET desktop or web-application.

Benefits:

- built-in set of ready-to-use 15 watermark types: TextFitsPage, TextFitsPageDiagonal, SimpleText, SimpleVerticalText, TiledText, TiledTextVertical, TiledTextDiagonal, Stamp, StampFitsPage, StampFitsPageDiagonal, TextAnnotation, LogoImage, LogoWithText, TiledText, TiledTextVertical;
- EXIF and photo information macros support in text for watermarks (file and EXIF information) (see sample code) , see full list of supported EXIF macros
- adjustable transparency for text and logo images;
- customizable font settings, text location, rotation, margins and other;
- supports batch watermarking for image files;
- provides ability to process pictures using stream-to-stream operation (for ASP.NET/ASP web-applications);
- made with 100% managed code;