Well Adobe has also done a lot of acquisition and (many of them they then failed to maintain those products, until a slow death. what they did to Macromedia sti

Well Adobe has also done a lot of acquisition and (many of them they then failed to maintain those products, until a slow death. what they did to Macromedia still hurts.) let us not forget they purchased photoshop and most of what is there PDF software today came from the acquisitions of several companies.