DxO FilmPack 3 offers a set of different filters to mimic the feel of different analog films both B&W as well as Colour.
Together with Sony DxO is offering a free licence until the 31st of October 2013. This includes both the standalone program as well as plugins for Adobe Lightroom, Photoshop, Photoshop Elements and Apple Aperture.
I haven’t had a chance to test their FilmPack in the past, but I certainly will now.
Grap a free licence HERE and tell me what you think about it in the comments.