<s>
JPEGView	B-Application
was	O
a	O
popular	O
image	B-Application
viewer	I-Application
for	O
Mac	B-Application
OS	I-Application
in	O
the	O
1990s	O
by	O
Aaron	B-Device
Giles	I-Device
.	O
</s>
<s>
Initially	O
released	O
in	O
1991	O
,	O
it	O
was	O
one	O
of	O
the	O
first	O
JPEG	O
image	B-Application
viewers	I-Application
for	O
Mac	B-Application
OS	I-Application
.	O
</s>
<s>
The	O
program	O
supported	O
viewing	O
JPEG	O
files	O
with	O
or	O
without	O
QuickTime	B-Application
installed	O
as	O
well	O
as	O
featuring	O
slideshows	O
(	O
something	O
that	O
Apple	O
's	O
PictureViewer	B-Application
could	O
n't	O
do	O
)	O
.	O
</s>
<s>
JPEGView	B-Application
was	O
a	O
default	O
helper	B-Protocol
application	I-Protocol
for	O
a	O
number	O
of	O
web	O
browsers	O
,	O
including	O
both	O
Internet	B-Application
Explorer	I-Application
and	O
Netscape	B-Protocol
Navigator	I-Protocol
.	O
</s>
<s>
The	O
author	O
has	O
released	O
the	O
source	O
code	O
for	O
JPEGView	B-Application
,	O
although	O
he	O
retains	O
copyright	O
.	O
</s>
