precizer is described as 'High-performance CLI for verifying data integrity across large file trees. It performs byte-for-byte comparisons to identify mismatches after sync' and is an app in the backup & sync category. There are nine alternatives to precizer for a variety of platforms, including Linux, Windows, Mac, BSD and File Explorer apps. The best precizer alternative is rsync, which is both free and Open Source. Other great apps like precizer are HashCheck Shell Extension, RHash, Ossec and Tripwire.