Exposure

With Exposure you can simulate the warmth and softness of real world film (both color and black and white), reproduce realistic film grain, and simplify your digital photography workflow, the vendor claims.

Exposure is a plug in for Photoshop CS, Photoshop Elements, Corel Paint Shop and other popular editing programs.

At $200, it's not cheap, but there is a 30-day demo.

--Randy Ross