LibTIFF.Net is the .NET version of original LibTiff library (version 3.9.4) written by Sam Leffler and others. You can read about differences Between LibTiff and LibTiff.Net here.
LibTiff.Net provides support for the Tag Image File Format (TIFF), a widely used format for storing image data.
Features:
* Free for use in any library, service or application (see license below)
* Full open source
* API almost the same as in original LibTiff
* Can be used as dll or included in your application source code.
* 100% managed, without unsafe blocks
* Silverlight support
* No external dependencies