HashSlash v1.5.0.0 
http://xylemstudios.com/products/hashslash.php

HashSlash is a small developper utility which will be able to find MD5, SHA1, SHA256, SHA384, SHA512, RIPEMD160 and CRC32 checksums/hashes from any file. HashSlash has now an extended interface which allows multi-hashing files.

I have been using this for ages and it's cool and handy :)

All you have to do is put the one .exe somewhere and run it
then launch it and drag & drop any file onto it then
select the check boxs for what hashing you want to done.

The same file is still available from the dev's web site also.
I have some others but this one has been my favorite and most used.
Yeah it's Freeware but i doubt many people know about it.

clean.. 0/48
 
https://www.virustotal.com/en/file/a87554afb2b8f8536cf88668381b243281e61640843e9a03c6662575a8c40a51/analysis/