<s>
Airy	B-Application
is	O
software	O
developed	O
by	O
Airy	B-Application
Team	O
for	O
downloading	O
videos	O
from	O
YouTube	B-General_Concept
.	I-General_Concept
</s>
<s>
Written	O
in	O
Objective	B-Language
C	I-Language
it	O
was	O
a	O
basic	O
downloading	O
tool	O
that	O
could	O
process	O
one	O
video	O
at	O
a	O
time	O
.	O
</s>
<s>
Starting	O
from	O
version	O
2.0	O
the	O
app	O
can	O
download	O
entire	O
YouTube	B-General_Concept
playlists	O
.	O
</s>
<s>
Initially	O
developed	O
for	O
Mac	B-Application
OS	I-Application
,	O
Airy	B-Application
also	O
supports	O
Windows	O
.	O
</s>
<s>
Marina	O
Dan	O
from	O
Softpedia	O
says	O
that	O
"	O
Airy	B-Application
is	O
a	O
useful	O
and	O
reliable	O
piece	O
of	O
software	O
that	O
provides	O
with	O
the	O
means	O
of	O
downloading	O
videos	O
or	O
extracting	O
the	O
audio	O
from	O
selected	O
clips	O
on	O
YouTube	B-General_Concept
"	O
The	O
Mac	O
version	O
has	O
more	O
features	O
than	O
the	O
one	O
for	O
Windows	O
,	O
including	O
playlists	O
download	O
and	O
ability	O
to	O
pause	O
and	O
resume	O
downloads	O
.	O
</s>
<s>
Airy	B-Application
has	O
been	O
included	O
in	O
the	O
lists	O
of	O
the	O
tools	O
recommended	O
for	O
downloading	O
YouTube	B-General_Concept
videos	I-General_Concept
.	O
</s>
<s>
Some	O
of	O
the	O
tech	O
websites	O
put	O
Airy	B-Application
on	O
the	O
first	O
place	O
in	O
their	O
list	O
of	O
the	O
best	O
YouTube	B-General_Concept
video	I-General_Concept
Downloaders	O
.	O
</s>
