MD5 HASH:			            FILENAME:

f283fda22419809f5b0bb05c1faeafde HS_CD1_2013_OCTOBER22.iso

16ccd12214d307e2ffcea04a5b5cc30e HS_CD2_2013_OCTOBER22.iso

ffa6933b74c42bc586b6575776a43f88 HS_PC_CD_2013_OCTOBER22.iso


There are many MD5 hash checkers available on the web.  Some are GUI based and others are command line driven. They are available for all Operating Systems.  As long as it uses the MD5 algorithm, any program should work.

Here is the link to an open-source Windows MD5 checking program:
http://md5deep.sourceforge.net/
Once you have installed it, use the md5deep.exe to calculate the hash - example - md5deep.exe HS_PC_UNIX_2013_JULY25.iso
You can then compare that string with the one provided above.

Most programs like md5keep even allow you to check one or more MD5 hash strings from a file containing known hashes.  Check out the MD5DEEP.txt file for more information.