: Automatically analyzes the image to create a custom noise profile.

If the legacy links are finally dead (as older software rot sets in), you have three excellent alternatives that still support Photoshop CS6 64-bit.

If you cannot find a legitimate link, consider (the last standalone version). It works as a standalone application, not just a plugin. You can edit your photo in CS6, save it as a TIFF, open it in standalone Noiseware, and bring it back.