<s>
Molden	B-Application
is	O
a	O
general	O
molecular	O
and	O
electronic	O
structure	O
processing	O
program	O
.	O
</s>
<s>
Reads	O
output	O
from	O
the	O
ab	O
initio	O
packages	O
GAMESS	B-Application
(	O
US	O
)	O
,	O
Gaussian	B-Application
,	O
MOLPRO	B-Application
,	O
PySCF	B-Application
and	O
from	O
semi-empirical	O
packages	O
such	O
as	O
MOPAC	B-Application
,	O
and	O
supports	O
a	O
number	O
of	O
other	O
formats	O
.	O
</s>
<s>
Molden	B-Application
program	O
has	O
been	O
tested	O
on	O
different	O
platforms	O
,	O
namely	O
Linux	B-Application
,	O
Windows	B-Application
NT	O
,	O
Windows95	O
,	O
Windows2000	O
,	O
WindowsXP	O
,	O
MacOSX	B-Operating_System
,	O
Silicon	O
Graphics	O
IRIX	O
,	O
Sun	O
SunOS	O
and	O
Solaris	O
.	O
</s>
<s>
Ambfor	O
,	O
the	O
main	O
force	O
field	O
module	O
of	O
Molden	B-Application
,	O
is	O
an	O
external	O
program	O
that	O
can	O
be	O
initialized	O
from	O
Molden	B-Application
.	O
</s>
<s>
Use	O
of	O
Ambfor	O
is	O
automatic	O
when	O
a	O
protein	O
is	O
studied	O
with	O
Molden	B-Application
.	O
</s>
<s>
Molden	B-Application
can	O
read	O
several	O
file	O
formats	O
with	O
crystal	O
information	O
.	O
</s>
