3D LUTs or Look Up Tables are nothing more than a table of numbers that apply a color transform to an image. What makes them unique however is their ability to apply sophisticated color grades in a single adjustment in your color grading. They can be used to convert LOG or 'flat' looking images to Rec709, emulate 35mm film and also apply creative "looks" that support the story or suggests a genre. e.g. 70's, Action, Thriller.
Color grading systems like DaVinci Resolve support 3D LUTs as well as wide variety of editing applications such as Adobe Premiere Pro CC and Final Cut Pro X with either LUT Utility Standalone or Color Finale.
We want to give you a few of our FREE ASCEND LUTs 70s, Grit and Thriller. Click the green 'GET YOUR FREE LUTS' above to get started :)