Filter Forge 5.0 Pro

Filter Forge is a program allowing computer artists to use and build their own filters – seamless textures, visual effects, distortions, patterns, backgrounds, frames, and more. The key features of Filter Forge include a visual filter editor and a free online library of over 11,000 user-created filters to which anyone can contribute. It works as a standalone application or as a plugin under a number of hosts.

via GOTD_Editor