<s>
Pan	O
is	O
a	O
news	B-Protocol
client	I-Protocol
for	O
multiple	O
operating	O
systems	O
,	O
developed	O
by	O
Charles	O
Kerr	O
and	O
others	O
.	O
</s>
<s>
It	O
supports	O
offline	O
reading	O
,	O
multiple	O
servers	O
,	O
multiple	O
connections	O
,	O
fast	O
(	O
indexed	O
)	O
article	O
header	O
filtering	O
and	O
mass	O
saving	O
of	O
multi-part	O
attachments	O
encoded	O
in	O
uuencode	B-Device
,	O
yEnc	O
and	O
base64	B-Protocol
;	O
images	O
in	O
common	O
formats	O
can	O
be	O
viewed	O
inline	O
.	O
</s>
<s>
Pan	O
is	O
free	B-Application
software	I-Application
available	O
for	O
Linux	B-Application
,	O
FreeBSD	B-Operating_System
,	O
NetBSD	B-Device
,	O
OpenBSD	B-Operating_System
,	O
OpenSolaris	B-Operating_System
,	O
and	O
Windows	B-Application
.	O
</s>
<s>
It	O
passes	O
the	O
Good	B-Protocol
Netkeeping	I-Protocol
Seal	I-Protocol
of	I-Protocol
Approval	I-Protocol
2.0	O
set	O
of	O
standards	O
for	O
newsreaders	B-Protocol
.	O
</s>
<s>
The	O
name	O
Pan	O
originally	O
stood	O
for	O
Pimp-ass	O
newsreader	B-Protocol
.	O
</s>
