You won’t find a full free commercial license for Acumin Variable Concept because it’s owned by Adobe. However:

Use the "Wide" and "Light" settings for a futuristic, premium feel.

: Widely considered the closest free alternative available on Google Fonts

: You can often find a free demo of the basic Acumin font family through legal software portals, though these often have restricted character sets. "Better" Free Alternatives

You can download these alternative font families for free from the following reputable libraries: Google Fonts

If you meant something else (e.g., you already found a file named that and want a safety check), let me know and I can tailor the review.