From Topaz Labs:
PhotoFXlab is the hub for all things Topaz. With instant access to all of the Topaz plug-ins, PhotoFXlab easily connects you to all of your Topaz effects in a searchable library. Featuring a layered workflow with masking capabilities, selective enhancement brushes with edge-aware technology and a fun new way to InstaTone your images. With a synergized workspace dedicated to your favorite Topaz tools, PhotoFXlab complements your existing Topaz workflow - giving you the perfect Topaz workshop to create stunning photos. Built for convenience, flexibility and simplicity, PhotoFXlab will help boost productivity and transform the way you edit with Topaz.