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.
The notMac application allows users to replicate .Mac services locally on their own machine, or server. The server is OS neutral, while the client is OS X specific.
Very Simple GUI for windows "net send" command using java (1.4.2_06 or newer). Allows a single message but multiple receivers inside the same windows network. Available contacts, inside the netwrok, are shown using the "contacts list" button.