Online calculators:
- The site root.cd has a simple online calculator of md5, sha1, sha1(sha1), md5(md5()), sha1(md5()) and md5(sha1()) – https://root.cd/hashcracker/hash.php?hash=.
Example: Access the URLhttps://root.cd/hashcracker/hash.php?hash=RideSallyRide
to get output:
R%9E9S1E4T $ RideSallyRide md5($) 679ccefafea3aa0c122b9436d527e96a sha1($) b09e2a0cd91f42018477045192157e8b8d9f2a59 sha1(sha1($)) 685b6ac8a7f7548a45c8455298207f192b03422e md5(md5($)) 06adfdc0c2a65b727b6b64e4736fc8fc sha1(md5($)) 9d2cbce60484bdfc70a1c7c7549a80630552c85c md5(sha1($)) 9f24e7135635ad6f6f356a8438c3b06e RideSallyRide%bY RideSallyRide%bY %28 RideSallyRide%bY %69
- Another online calculator is at “Rainbow Crack Limited” – https://rainbowcracklimited.com/app/hashulator?string=
- Online hash calculators at webutils.pl:
- MD5, MD4, MD2: http://www.webutils.pl/MD5_Calculator
- SHA1, SHA-256, SHA-384, SHA-512: http://www.webutils.pl/SHA1_Calculator
- HAVAL-128, HAVAL-160, HAVAL-192, HAVAL-224, HAVAL-256: http://www.webutils.pl/Haval-Hash-Calculator
- RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320: http://www.webutils.pl/RIPEMD_Calculator
- TIGER-128, TIGER-160, TIGER-192: http://www.webutils.pl/Tiger-Hash-Calculator
- Crypt: http://www.webutils.pl/Crypt-Hash-Calculator
- Yet another: http://mediakey.dk/~cc/wp-dyn/online-hash-calculator.php
- http://www.hashhack.com/index.php
Downloadable applications:
- MD5 Calculator (requires .NET): http://www.bullzip.com/products/md5/info.php [MS Windows]
- md5 – Command Line Message Digest Utility: http://www.fourmilab.ch/md5/ [MS DOS, Unix]
- MD5sums: http://www.pc-tools.net/win32/md5sums/ [MS Windows]
- MD5summer – http://www.md5summer.org/download.html; a MS Windows MD5 sum generator
- md5deep – http://md5deep.sourceforge.net/
- md5deep is a set of programs to compute MD5, SHA-1, SHA-256, Tiger, or Whirlpool message digests on an arbitrary number of files.
Eikonal Blog 
