Square Enix has historically looked the other way at visual mods. But Ultima Edition was a full, pre-patched installer. Hosting it was distributing a derivative commercial product. The original forum threads are now graveyards of “File removed by DMCA” notices.
It bundled essential patches (like the Aali’s OpenGL driver) that allowed the game to run on modern versions of Windows without crashing or requiring a legacy voodoo card. Visual Overhaul: final fantasy vii -pc- ultima edition
If you want a , search for "FFVII Cosmo Memory" – it’s more stable and actively supported. Square Enix has historically looked the other way