I would like to introduce myself to glitch art (here, pixel drifting), and use it on my photos. I'm looking for a good software to do so, but can't find any.

I found one here : http://pixeldrifter.tumblr.com/ but it's hella limited (10$ to get the full edition, just go fuck yourself), and I couldn't find the cracked version.

Can anyone help me here ?

Also, glitch photos thread, maybe(don't know if it's really a thing on this board)