TrueGrain

TrueGrain is a creative tool for accurately recapturing the aesthetics of black and white film with digital imagery.

TrueGrain takes the form of a stand-alone image processing utility that imposes the physical characteristics of a real-world film stock onto a digital image. The synthesis is done through measured and sampled data gathered from the actual film and development process being reproduced.
The library of film stocks TrueGrain implements are detailed here: http://grubbasoftware.com/filmlibrary.html

A single TrueGrain license costs US$300.

The inspiration came from necessity. Recently, we realized we could no longer get the films we were accustomed to. The majority of black and white films have gone out of production and entire manufacturers have left the film business. We decided the only way we could continue to achieve the look we got from film was by processing digital images. We went on a film hunt on eBay and bought just about everything we could find. Between that and the films we already had stockpiled, we had a good basis for TrueGrain’s “digital grain library.”

details: http://grubbasoftware.com/index.html