<s>
Paintbrush	B-Language
is	O
a	O
raster	B-Application
image	I-Application
editor	I-Application
for	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
.	O
</s>
<s>
It	O
aims	O
to	O
replace	O
MacPaint	B-Operating_System
,	O
an	O
image	O
editor	O
for	O
the	O
classic	B-Application
Mac	I-Application
OS	I-Application
last	O
released	O
in	O
1988	O
.	O
</s>
<s>
It	O
also	O
is	O
an	O
alternative	O
to	O
MS	B-Application
Paint	I-Application
.	O
</s>
<s>
It	O
has	O
basic	O
raster	B-Algorithm
image	I-Algorithm
editing	O
capabilities	O
and	O
a	O
simple	O
interface	O
designed	O
for	O
ease	O
of	O
use	O
.	O
</s>
<s>
It	O
exports	O
as	O
PNG	O
,	O
JPG	O
,	O
BMP	B-Device
,	O
GIF	O
,	O
and	O
TIFF	O
.	O
</s>
<s>
The	O
application	O
also	O
is	O
often	O
used	O
for	O
pixel	O
art	O
because	O
of	O
its	O
grid	O
option	O
,	O
and	O
is	O
not	O
made	O
for	O
large	O
scale	O
images	O
or	O
GIMP	B-Application
or	O
Photoshop-like	O
editing	O
on	O
pictures	O
or	O
photographs	O
.	O
</s>
<s>
Paintbrush	B-Language
also	O
includes	O
a	O
grid	O
capability	O
which	O
shows	O
each	O
individual	O
pixel	O
on	O
a	O
grid	O
.	O
</s>
<s>
Like	O
Microsoft	B-Application
Paint	I-Application
(	O
except	O
BMP	B-Device
)	O
,	O
it	O
can	O
export	O
all	O
of	O
the	O
universal	O
image	O
formats	O
such	O
as	O
PNG	O
,	O
JPEG	O
,	O
BMP	B-Device
,	O
GIF	O
,	O
or	O
TIFF	O
(	O
though	O
like	O
most	O
applications	O
,	O
does	O
n't	O
use	O
application-specific	O
formats	O
like	O
Photoshop	B-Operating_System
's	O
.psd	O
or	O
Paint	B-Application
Tool	I-Application
SAI	I-Application
)	O
.	O
</s>
<s>
The	O
application	O
is	O
purely	O
a	O
2D	O
bitmap	B-Application
editor	I-Application
,	O
and	O
as	O
such	O
has	O
no	O
vector	O
capabilities	O
.	O
</s>
