Quote Originally Posted by NM64 View Post
Does it have to be sha256? I mean at least for this one time I did retrieve the sha256 hash via a not-so-straightforward method involving my my Linux-running media server, but the Windows-compatible hash shell extension I use on my desktop PC "only" has crc32, md4, md5, and sha1.
7-Zip adds a CRC SHA context menu option that has SHA-256.