Facio is a free GUI for computational chemistry softwares (TINKER, MSMS, Firefly, Gamess, MOPAC and Gaussian).
It will be helpfl to your study and research on theoretical chemistry.
Current Version : 19.2.1 (released on July 23, 2016)
Facio is named after a Latin verb "facio" which means "I make". So, please pronouce "c" in Facio as [k] as in car.
This software is indispensable to FMO (Fragment Molecular Orbital) method of Gamess
because it is the only GUI for FMO-specific input and output.
Features at a glance : molecular modeling and visualization of quantum chemical calculations
Last Update : July 15, 2017
Facio has been developed by Masahiko Suenaga,
Department of Chemistry, Graduate School of Science,
Kyushu University, Japan
since September 12, 2004