Track your file and folder changes and detect corruptions
Hexadecimal and raw packet injector and sniffer.
cp and mv extended with checksum verification
Hash: File Checksum Generator
Advanced CVU
Check some checksum!
the Powerfull, Beautiful file Splitter
a powerful multipurpose checksum utility
Content Based File level Data Backup in Python
Synchronization of data without the fuss.
Copies files conditionally using MD5 checksums
Generate and check md5 on Mac OS X
A free file splitter and joiner
Post FTP upload script logging to database
Compare files, then copy, move, recycle, delete or save selected files