Chrissy is a free glitch and bit crusher VST plugin developed by Zen Soundcheck Audio. Compatible OS(s): Windows.
Chrissy is a free tool for lo-fi/sonic mayhem. Although it is primarily designed to be used on the human voice, it can deliver interesting results in other applications such as (electric) guitar, synth-drones or beats.
http://www.zensoundcheck.com/audio/