In case you don't know this a freeware app that...
This program adds another page to the file property sheet (when you right-click on a file and then choose "Properties"). On this page you can find the checksum(s) for the file in question. Supported checksum algorithms are:
* CRC16 - not frequently used, quite weak algorithm
* CRC32 - common, used by several compression and file splitting applications
* MD5 - crypto strength algorithm, very common in the Unix world
* SHA1 - even stronger than MD5, but less used
Get it here http://www.earthmagic.org/?software
setup.exe /VERYSILENT /SP-