<s>
JOELib	B-Language
is	O
computer	O
software	O
,	O
a	O
chemical	O
expert	B-Application
system	I-Application
used	O
mainly	O
to	O
interconvert	O
chemical	O
file	O
formats	O
.	O
</s>
<s>
It	O
is	O
available	O
for	O
Windows	B-Application
,	O
Unix	B-Application
and	O
other	O
operating	O
systems	O
supporting	O
the	O
programming	O
language	O
Java	B-Language
.	O
</s>
<s>
It	O
is	O
free	B-License
and	I-License
open-source	I-License
software	I-License
distributed	O
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
(	O
GPL	B-License
)	O
2.0	O
.	O
</s>
<s>
JOELib	B-Language
and	O
OpenBabel	B-Application
were	O
derived	O
from	O
the	O
OELib	B-Application
Cheminformatics	O
library	O
.	O
</s>
<s>
The	O
project	O
logo	B-Device
is	O
just	O
the	O
word	O
JOELib	B-Language
in	O
the	O
Tengwar	O
script	O
of	O
J	O
.	O
R	O
.	O
R	O
.	O
Tolkien	O
.	O
</s>
