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a free cross platform checksum utility, supports 58+ hash algorithms
...This site has been left for historical purposes ONLY, you find older Jacksum versions here. Please visit the GitHub site for current development.
Jacksum 1.7.0 is a platform independent checksum utility (written entirely in Java) for computing and verifying (integrity check) checksums, CRC and hashes (fingerprints). It supports 58 popular hash algorithms and a lot of unique features.
Checksum Checker is a part of the Digital Preservation Platform from the National Archives of Australia. It calculates checksums of stored objects and compares them with entries in a database created by Digital Preservation Recorder.
NO LONGER MAINTAINED, NO LONGER SUPPORTED
Basic encode/decode, files comparison and protect sensitive data
This pack includes the following:
FCSG - generate checksum and perform file comparison;
JCryptoTool - encrypt/decrypt messages and files;
JWallet - password protect sensitive information.
See Help menu in each application, Source code included.