3DL to CUBE
Turn 3DL color LUT files into Cube color LUT files on your own Mac, Windows or Linux computer. Asteria is free, works offline, and never uploads your files.
How to do it
- Download Asteria and open it. It's free and needs no account.
- Drop your 3DL files onto its window, or press ⌘O (Ctrl O on Windows) to choose them. Drop as many as you like.
- Type 3dl to cubeand pick Convert to CUBE. .cube LUT from a .3dl LUT.
- Press ⌘↵ (Ctrl ↵ on Windows) to save. The CUBE files appear next to the originals, which stay exactly as they were.
What it needs
Nothing. This conversion is built into Asteria, so it works the moment the app is open, even offline.
How it was tested
A real 3DL file was converted on macOS on Apple silicon and Linux, and the CUBE that came out was opened and checked with Python LUT parse to make sure it is what it says it is.
Download Asteria
Free for Mac, Windows and Linux. Other systems and first-launch help