AccuHash 2.0 is windows utility to protecting the integrity and verify the accuracy of data files using message digest (hash, checksum) calculation algorithms. It will allow to easily and quickly verify integrity of files downloaded from Internet, transferred over a network and/or burned onto CD/DVD. Adding an little checksum file to your data files will allow in further easily to verify their integrity at any time. This utility is especially effective if you have many files, many subdirectories, or both. And it's extremely fast and very handy.