They run in FCPX and have a gorgeous native FCPX browser window to preview the different beautiful filters. They are optimized for DSLR footage and may need initial grading before you apply them if you're using Log footage, etc.

Go to http://priime.com to see more information about the filters themselves. To load, install both PKG files, apply the license and copy the "Priime Styles" folder to your "/Movies/Motion Templates/Effects/" Folder.

Home Page - https://priime.com/