<s>
zgv	B-Language
is	O
an	O
image	B-Application
viewer	I-Application
for	O
SVGAlib	B-Application
or	O
SDL	B-Operating_System
that	O
incorporates	O
a	O
thumbnail-based	O
file	O
selector	O
.	O
</s>
<s>
Most	O
file	O
formats	O
supported	O
include	O
GIF	O
,	O
JPEG	O
,	O
PNG	O
,	O
BMP	B-Device
,	O
PCX	O
,	O
PCD	O
,	O
TIFF	O
.	O
</s>
<s>
Thumbnails	O
used	O
are	O
compatible	O
with	O
xv	B-Application
,	O
xzgv	B-Language
,	O
and	O
GIMP	B-Application
.	O
</s>
<s>
There	O
is	O
also	O
a	O
version	O
of	O
zgv	B-Language
available	O
for	O
X11	O
,	O
released	O
under	O
the	O
name	O
xzgv	B-Language
.	O
</s>
