Filter Forge is – by quite a margin – the most powerful plug-in we've looked at here. That's because it's a tool for creating plug-ins, both generative texture-creation tools and effect filters.
“I really like Filter Forge, I seem to find new uses for it constantly. The 2.0 upgrade looks great, HDR will be really welcome.”
3D and Visual Effects Artist
“I'm thinking Filter Forge should come with a warning: 'This Product could be Habit Forming'.”