Ansco 130 is mainly a paper developer but will work for film developing as well, as attested to by members of this forum. Beautiful glowing highlights and rich dark tones make this a favorite for many. I use it as my everyday developer along with LPD and Dektol. The difference is subtle, don't expect huge differences, allow yourself to get familiar with it and how it works in your darkroom with your papers and workflow.

The main formula is in the "recipes" section of the forum.