Snadboy for the mac?

Coming from the windows environment, I loved a small application called Revelation from Snadboy.

Somehow his application was able to pull the passwords hidden behind those asterisks(*)


I was wondering if anyone knew of a similar program made for Mac os x?

I thought about trying to emulate a windows like system and use snadboy in there and hope that it can reveal the hidden password, but that seems like a lot of work for a small chance of it working.

Anyone know of a similar application for the mac - I have an anoying/old ftp software that I can't remove, because it holds login/password combos to sites, that I can't figure out the password for the life of me.

Thanks.