Dear Chris, Could I suggest to add in this registration clipboard format names as part of the additional information so that applications use them consistently? I would suggest the following for uncompressed svg as a first approximation, but maybe there are existing attempts already? - Windows: "SVG Image" - MacOSX Uniform Type Identifier: org.w3c.svg conforms to public.image and to public.xml I am doubting that the 4-letter codes are still in use but I may be wrong. paul
Additional information:
Magic number(s):
File extension(s): svg, svgz (if gzip-compressed)
Macintosh file type code(s): "svg " (all lowercase, with a space character as the fourth letter), "svgz" (all lowercase, if gzip-compressed).