Aside from changes to C# syntax, I made a few changes to make the code a bit more idiomatic for the language, but it's as true to the original as possible. Also I have, of course, linked back here to your original library. In any case, I just wanted to make you aware of the port, and please let me know if you have any interested in collaborating!
I've created a port of your library to the .NET Framework using C#. The repository for the port is here: https://github.com/feature23/StringSimilarity.NET
Aside from changes to C# syntax, I made a few changes to make the code a bit more idiomatic for the language, but it's as true to the original as possible. Also I have, of course, linked back here to your original library. In any case, I just wanted to make you aware of the port, and please let me know if you have any interested in collaborating!