Ranked in these QuestionsQuestion Ranking
Pro Several filters
Filter Forge includes a lot of filters and each of them has several presets. Filters are grouped into different categories (Organic, Patterns, Creative, Distortions, Photo, etc...) so it's easy to locate them.
Pro Standalone application or PhotoShop plugin
Filter Forge can be used as both a standalone application and as a plugin for PhotoShop.
Pro Not only a Photoshop plugin, has a lot of other hosts
Con No free tier
Filter Forge is not free. The basic edition (cheapest one) is $29.