1. Unzip the preset files. 2. Locate the Develop Presets folder. In Lightroom, go to Edit > Preferences (Mac = Lightroom then Preferences) > Presets tab and select “Show Lightroom Presets Folder” > Lightroom > Develop Presets. 3. Drag the Preset folder(s) into the Develop Preset folder. Keep them in their individual folders so they remain organized. 4. Restart Lightroom.