The past week we had a few requests to add a 4K/UHD category.
We added three 4K categories, here they are:

Movies 4K - https://filelist.ro/browse.php?cat=6 (encodes from Blu-Ray 4K discs etc)

Movies 4K Blu-Ray - https://filelist.ro/browse.php?cat=26 (Blu-Ray 4K discs and remuxes)

TV Shows 4K - https://filelist.ro/browse.php?cat=27

Thank you for your suggestions!