<s>
GraphicsMagick	B-Application
is	O
a	O
fork	B-Application
of	O
ImageMagick	B-Language
,	O
emphasizing	O
stability	O
of	O
both	O
programming	O
API	B-General_Concept
and	O
command-line	O
options	O
.	O
</s>
<s>
It	O
was	O
branched	O
off	O
ImageMagick	B-Language
's	O
version	O
5.5.2	O
in	O
2002	O
after	O
irreconcilable	O
differences	O
emerged	O
in	O
the	O
developers	O
 '	O
group	O
.	O
</s>
<s>
In	O
addition	O
to	O
the	O
programming	O
language	O
APIs	B-General_Concept
available	O
with	O
ImageMagick	B-Language
,	O
GraphicsMagick	B-Application
also	O
includes	O
a	O
Tcl	B-Operating_System
API	B-General_Concept
,	O
called	O
TclMagick	O
.	O
</s>
<s>
GraphicsMagick	B-Application
is	O
used	O
by	O
several	O
websites	O
to	O
process	O
large	O
numbers	O
of	O
uploaded	O
photographs	O
.	O
</s>
