John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

Much like John the Ripper, without all the fancy shit. Just reads from a wordlist and cracks those hashes.

JPEG the Ripper: extract JPEG files from unstructured data stream

John the Ripper core - offline password cracker that's core to John the Ripper jumbo, which is "the real thing"