Hash Tab is an OS extension that adds a tab to your file properties so you can easily calculate hash sums for the chosen file it supports MD5, SHA1, SHA2, RipeMD, HAVAL and Whirlpool sums.works on windows xp and higher and Mac OSX 10.4 and higher.the file is small only 780 kb, the only thing you have to agree to in the EULA is that it is the coolest thing ever! i have personally been using Hash Tab for a few months and found it to be a safe install. so give it a test drive and let me know what you think.
authors site:http://www.beeblebrox.org/hashtab/
[attachment deleted by admin]