Lightroom:
First, download the preset files onto your computer.
Launch Adobe Lightroom Classic
In Lightroom, go to the Develop module.
Look for the Presets panel on the left-hand side. If you can't see it, click the '+' icon to expand the panel.
Right-click within the Presets panel and select "Import."
Navigate to the location where you downloaded the preset files and select them. Click "Import."
Once imported, you should see the presets in the Presets panel
Photoshop:
First, download the XMP preset files onto your computer.
Launch Adobe Photoshop.
Open a raw file or go to "Filter" > "Camera Raw Filter" with any image open.
In Adobe Camera Raw, click on the Presets icon (it looks like four stacked sliders) at the top right corner of the ACR window.
From the dropdown menu, select "Load Settings."
Navigate to the location where you downloaded the XMP preset files, select them, and click "Load."
Once the presets are loaded, you should see them appear in the Presets panel.