Using LibTiff from C# (to access tiled TIFF images)
You can try our LibTiff.Net. It is free and open source version of LibTiff written using managed C#. API of our implementation kept very similar to original one’s. https://bitmiracle.com/libtiff/ We’ve just released it, so there may be bugs. But full source code comes with a number of test, so most obvious bugs should be fixed.