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How to use checksums

So that you can be sure that your download has completed, and has not been modified, we provide checksums for each file at the bottom of each download page.

If you click on the appropriate link you'll find a long string of letters and numbers (the checksum) together with the file name. For example:

171854f1ef8219292e0be3fbbafadca8560acc84d9f6d0416c5f4698f571e2e4 TotalValidatorPro.msi

You can generate the checksum for the file you've downloaded, as described below, to compare with this value to verify that your download is both complete and unmodified.

Windows

Generate the checksum as follows:

macOS

Generate the checksum as follows:

Linux

Generate the checksum as follows: