Using these LUTs in your editor

The file is the same everywhere. Where the menu hides is not.

Copy the .cube into the LUT folder, update the list, then drop it on a node.

Lumetri Color → Creative → Look. Not Basic Correction → Input LUT.

LUTs load as profiles, not presets — and profiles come with an Amount slider.

A Color Lookup adjustment layer, which means opacity and masks work normally.

Add the Custom LUT effect and point it at the file.

Install into the LUTs folder, then apply through Base Characteristics or as a layer.

A LUT adjustment layer, with opacity and blend modes.

The Apply Color LUT effect, or Lumetri Color if you want an intensity slider.

An Apply LUT filter on a source, applied live.

Via the G'MIC plugin — which is where these LUTs came from in the first place.