GoCrack is a management frontend for password cracking tools written in Go.
GoCrack provides APIs to manage password cracking tasks across supported cracking engines.
Johnny is a GUI for John the Ripper. It was proposed by Shinnok. You could look onto original version on John the Ripper GUI sketches page.
Patator is a multi-purpose brute-forcer, with a modular design and a flexible usage.