data-integrity-test

FastCopy is the fastest copy, delete, & sync software on Windows. It uses modern checksum verification to ensure copy accuracy and data integrity. It handles long Unicode path names over MAX_PATH (260 bytes), and automatically optimizes copy mode operations between the same...

Data integrity test for USB sticks and other media

Though console applications are open source (PAR clients are GPL), GUI application is closed source. Console applications and some UI resource are open source.