Extract the .zip file to a folder on your computer.
Many photography blogs and creators offer "Emulsion" packs (e.g., "Film Emulsion Lightroom Presets"). Use a search engine to find reputable sites offering these, often found on platforms like Gumroad , Etsy , or dedicated photography blogs. Download Preset Lightroom Emulsion zip
Because these are often custom or niche products, the best way to download them is to locate the specific creator's website. Extract the
Import the .dng files directly into your Lightroom mobile app, then create a preset from that image. often found on platforms like Gumroad