License: This is public domain software, use and abuse as you see fit.

Current Version: 2.0 – Released February 23, 2012

This library is a CRC class for both CRC32 and Adler32 based CRC’s as using in zlib and PNG files.  It’s not much use by itself but is a required part of the ToolStack PNG Writer Library.

This library is based upon the examples hosted at the PNG and zlib home pages, ported to C#.

Links: Download