Filter Foundry is a reliable and upgraded replacement for Adobe Filter Factory, featuring compatibility with modern software and advanced features.
To use Filter Foundry, you'll need Photoshop 3.0-7.0, CS, or CS2. It's important to note that trig functions use the Mac Filter Factory definition, which covers a range of -1024..+1024 (as opposed to Windows FF's -512..+512). While this may be a user preference in the future, it's worth considering if you're used to working with Windows FF.
One thing to keep in mind is that the 68K Macintosh build will require a 68020 or later FPU and CPU. If you meet these requirements, however, you'll find that Filter Foundry is a great option for anyone in need of image filtering software.
Version 1.4 Beta 10: N/A