Hash Calculator 2 is a simple application that can calculate file checksums(hashes) using many common hash algorithms.

Hash Calculator 2 has a brand new user interface. It can read a file once and calculate multiple kinds of hashes. The all-new Finder integration let users check file hashes without leaving Finder window.

It currently supports following hash algorithms:

• MD2
• MD4
• MD5
• SHA1
• SHA224
• SHA256
• SHA384
• SHA512
• HMAC-MD5
• HMAC-SHA1
• HMAC-SHA224
• HMAC-SHA256
• HMAC-SHA384
• HMAC-SHA512
• Base64 encode/decode for text

Beside that, this app can calculate a hash for text contents; this app can also check whether two files are identical or not. This app is great for check file integrity that downloaded from the internet.