1. Download the file, you will get a zip file. Unzip it and you will get a new folder on your desktop.
2. Open the Presets Folder in Lightroom - Win: Edit - Preferences MAC: Lightroom - Preferences
3. Go to the “Presets” tab and click on “Show Lightroom Presets Folder”
4. Go to “Lightroom” then to the “Develop Presets” folder
5. Paste the folder "Develop Presets" containing the presets into the “Develop Presets” folder.
6. (brush presets only) Repeat Process for "Local Adjustment Presets" folder.
7. Close and Open Lightroom again
8. Start using them :)