<s>
Freeplane	B-Language
is	O
a	O
free	B-Application
,	O
open	B-Application
source	I-Application
software	I-Application
application	O
for	O
creating	O
mind	O
maps	O
(	O
diagrams	O
of	O
connections	O
between	O
ideas	O
)	O
,	O
and	O
electronic	O
outlines	B-Application
.	O
</s>
<s>
Written	O
in	O
Java	B-Language
,	O
it	O
is	O
supported	O
on	O
Windows	O
,	O
Mac	O
OS	O
X	O
and	O
Linux	O
,	O
and	O
is	O
licensed	O
under	O
the	O
GNU	B-License
GPL	I-License
version	O
"	O
2	O
or	O
later	O
"	O
.	O
</s>
<s>
In	O
2007	O
,	O
Freeplane	B-Language
was	O
forked	B-Application
from	O
the	O
FreeMind	B-Language
project	O
.	O
</s>
<s>
Freeplane	B-Language
maintains	O
partial	O
file	O
format	O
compatibility	O
with	O
FreeMind	B-Language
,	O
fully	O
supporting	O
the	O
FreeMind	B-Language
XML	B-Protocol
file	O
format	O
,	O
but	O
adds	O
features	O
and	O
tags	O
not	O
supported	O
by	O
FreeMind	B-Language
,	O
which	O
FreeMind	B-Language
ignores	O
on	O
loading	O
.	O
</s>
<s>
New	O
features	O
of	O
Freeplane	B-Language
stable	O
release	O
(	O
June	O
2010	O
)	O
include	O
:	O
</s>
<s>
The	O
first	O
stable	O
Freeplane	B-Language
1.2.x	O
was	O
1.2.20	O
released	O
on	O
October	O
20	O
,	O
2012	O
.	O
</s>
<s>
Digital	O
post-its	O
:	O
free	B-Application
positionable	O
and	O
free	B-Application
floating	O
nodes	O
.	O
</s>
<s>
New	O
features	O
of	O
Freeplane	B-Language
1.5	O
include	O
:	O
</s>
<s>
One	O
feature	O
of	O
Freeplane	B-Language
is	O
the	O
support	O
for	O
installable	O
enhancements	O
.	O
</s>
<s>
Add-ons	B-Application
are	O
a	O
way	O
to	O
extend	O
and	O
customize	O
Freeplane	B-Language
similar	O
to	O
how	O
plug-ins	B-Application
and	O
extensions	O
can	O
be	O
used	O
to	O
extend	O
and	O
customize	O
well-known	O
applications	O
like	O
Firefox	O
or	O
LibreOffice	O
.	O
</s>
<s>
Freeplane	B-Language
add-ons	B-Application
can	O
be	O
used	O
to	O
provide	O
a	O
single	O
function	O
,	O
a	O
bundle	O
of	O
multiple	O
functions	O
,	O
bind	O
those	O
functions	O
to	O
a	O
menu	O
item	O
,	O
etc	O
.	O
</s>
<s>
Available	O
add-ons	B-Application
include	O
:	O
</s>
<s>
See	O
more	O
on	O
the	O
add-ons	B-Application
page	O
.	O
</s>
