A quick google of "epub converter" brings up a whole host of "brand names" - it would be a major chore to check them all for infringement.
it is unfortunately quite common for less scrupulous program sellers to offer the same code within several brands.
the hard-line response would be to upload an infected version of anicesoft to a few torrent sites but we're nice people, we don't do that stuff. The ones already up there are probably infected anyway
