SVG scrubber
Scour is an open-source Python script that aggressively cleans SVG files,
removing a lot of 'cruft' that certain tools or authors embed into their
documents. The goal of scour is to provide an identically rendered image
(i.e. a scoured document should have no discernable visible differences
from the original file).

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: http://www.codedread.com/scour/
