.FFF

.FFF file extension

This is the basic program to work with .FFF extension

ABBYY eFormFiller

ABBYY eFormFiller ABBYY FormFiller Definition File

The program works with the following extensions: fff

.FFF extension is also supported by the following programs:

ACDSee

ACDSee ACDSee 8.0 RAW Image

Control color, print outcomes, optimize your organizational methods, and much more.
DrAlex FamiliaBuilder (TM)

DrAlex FamiliaBuilder (TM) Familia Family File