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

Benefits:
- built-in set of customizable presets: Simple Text, Text Annotation, Logo Image, Logo With Text, Text Fits Page, Vertical Text and other;
- adjustable transparency for text and logo images;
- customizable font settings, text location, rotation, margins and other;
- supports batch watermarking forpictures in files;
- provides ability to process pictures using stream-to-stream operation (for web-applications);
- made with 100% managed code;