Hash Tab 3.0 is a small program that allows you to calculate file hashes. The great thing about hash tab is that it is supported as a Windows shell extension. This means that once you have the program installed all you have to do is look at the file properties to see the hash. Hash Tab 3.0 supports several algorithms including MD5, SHA1, SHA2, RipeMD, HAVAL and Whirlpool. Check out the link below to download the program and learn more about it.
Download Hash Tab 3.0
http://beeblebrox.org/hashtab/