Note also ExifTool: http://owl.phy.queensu.ca/~phil/exiftool/ http://owl.phy.queensu.ca/~phil/exiftool/ http://en.wikipedia.org/wiki/Exiftool http://en.wikipe

Note also ExifTool: http://owl.phy.queensu.ca/~phil/exiftool/ http://owl.phy.queensu.ca/~phil/exiftool/ http://en.wikipedia.org/wiki/Exiftool http://en.wikipedia.org/wiki/Exiftool One of its many options is to wipe all metadata. It can also write individual items into metadata, e.g. a copyright notice.