Quote Originally Posted by Tavrobel

FF Anthology is a compliation of FFV and VI, with uncensored FFVI sprites and a sloppily put-together translation of FFV. In Japan, it was also released with FFIV.
I'd also like to add that FF Anthology, in Europe, has FFIV instead of FFVI.
FFVI was released separately with a FFX demo. Meaning that Crono Trigger never got to Europe.