<s>
A	O
comic	O
book	O
archive	B-Application
or	O
comic	O
book	O
reader	O
file	O
(	O
also	O
called	O
sequential	O
image	O
file	O
)	O
is	O
a	O
type	O
of	O
archive	B-Application
file	I-Application
for	O
the	O
purpose	O
of	O
sequential	O
viewing	O
of	O
images	O
,	O
commonly	O
for	O
comic	O
books	O
.	O
</s>
<s>
The	O
idea	O
was	O
made	O
popular	O
by	O
the	O
CDisplay	B-Application
sequential	O
image	O
viewer	O
;	O
since	O
then	O
,	O
many	O
viewers	O
for	O
different	O
platforms	O
have	O
been	O
created	O
.	O
</s>
<s>
Comic	O
book	O
archive	B-Application
is	O
not	O
a	O
distinct	O
file	O
format	O
.	O
</s>
<s>
The	O
filename	O
extension	O
indicates	O
the	O
archive	B-Application
type	O
used	O
:	O
</s>
<s>
Comic	O
book	O
archive	B-Application
files	I-Application
mainly	O
consist	O
of	O
a	O
series	O
of	O
image	O
files	O
with	O
specific	O
naming	O
,	O
typically	O
PNG	O
(	O
lossless	B-Algorithm
compression	I-Algorithm
)	O
or	O
JPEG	O
(	O
lossy	B-Algorithm
compression	I-Algorithm
,	O
not	O
JPEG-LS	O
or	O
JPEG	O
XT	O
)	O
files	O
,	O
stored	O
as	O
a	O
single	O
archive	B-Application
file	I-Application
.	O
</s>
<s>
Occasionally	O
GIF	O
,	O
BMP	B-Device
,	O
and	O
TIFF	O
files	O
are	O
seen	O
.	O
</s>
<s>
Folders	O
may	O
be	O
used	O
to	O
group	O
images	O
in	O
a	O
more	O
logical	O
layout	O
within	O
the	O
archive	B-Application
,	O
like	O
book	O
chapters	O
.	O
</s>
<s>
Comic	O
book	O
archive	B-Application
viewers	O
typically	O
offer	O
various	O
dedicated	O
functions	O
to	O
read	O
the	O
content	O
,	O
like	O
one	O
page	O
forward/backwards	O
,	O
go	O
to	O
first/last	O
page	O
,	O
zoom	O
or	O
print	O
.	O
</s>
<s>
Some	O
applications	O
support	O
additional	O
tag	O
information	O
in	O
the	O
form	O
of	O
embedded	O
XML	O
files	O
in	O
the	O
archive	B-Application
or	O
use	O
of	O
the	O
ZIP	B-General_Concept
comment	O
to	O
store	O
additional	O
information	O
.	O
</s>
<s>
CDisplay	B-Application
was	O
the	O
first	O
application	O
to	O
support	O
the	O
CBR	O
format	O
.	O
</s>
<s>
CDisplayEx	O
,	O
inspired	O
by	O
CDisplay	B-Application
with	O
additional	O
viewing	O
features	O
.	O
</s>
<s>
Comic	B-Application
Seer	I-Application
(	O
Desktop	O
)	O
is	O
a	O
comic	O
book	O
archive	B-Application
viewer	O
and	O
organizer	O
for	O
the	O
desktop	O
.	O
</s>
<s>
Gonvisor	B-Application
is	O
a	O
comic	O
reader	O
simple	O
to	O
use	O
with	O
some	O
features	O
to	O
improve	O
image	O
quality	O
.	O
</s>
<s>
Calibre	B-Operating_System
can	O
view	O
,	O
library	O
manage	O
and	O
convert	O
to	O
different	O
formats	O
.	O
</s>
<s>
FBReader	B-Language
supports	O
CBZ/CBR	O
files	O
on	O
Android	O
via	O
the	O
ComicBook	O
plugin	O
available	O
from	O
its	O
website	O
.	O
</s>
<s>
Calibre	B-Operating_System
can	O
view	O
and	O
convert	O
to	O
different	O
formats	O
.	O
</s>
<s>
Comic	B-Application
Seer	I-Application
(	O
Desktop	O
)	O
is	O
a	O
comic	O
book	O
archive	B-Application
viewer	O
and	O
organizer	O
for	O
the	O
desktop	O
.	O
</s>
<s>
Evince	B-Language
,	O
a	O
document	O
viewer	O
,	O
includes	O
support	O
for	O
the	O
format	O
.	O
</s>
<s>
Okular	B-Language
can	O
view	O
many	O
formats	O
,	O
including	O
PDF	O
and	O
CBR	O
,	O
and	O
is	O
included	O
in	O
the	O
KDE	B-Language
Software	I-Language
Compilation	I-Language
.	O
</s>
<s>
MuPDF	B-Language
is	O
a	O
cross-platform	O
lightweight	O
PDF	O
,	O
XPS	O
,	O
and	O
E-book	O
viewer	O
.	O
</s>
<s>
Zathura	B-Language
supports	O
this	O
format	O
(	O
as	O
well	O
as	O
PDF	O
,	O
PostScript	O
and	O
others	O
)	O
.	O
</s>
