exiftool [1] can remove all metadata (-all flag) from a whole lot of file types [1] http://www.sno.phy.queensu.ca/%7Ephil/exiftool/ http://www.sno.phy.queensu.

exiftool [1] can remove all metadata (-all flag) from a whole lot of file types [1] http://www.sno.phy.queensu.ca/%7Ephil/exiftool/ http://www.sno.phy.queensu.ca/%7Ephil/exiftool/, seems to be down currently though https://web.archive.org/web/20160816014908/http://www.sno.phy.queensu.ca/~phil/exiftool/ https://web.archive.org/web/20160816014908/http://www.sno.ph...