<s>
ARJ	B-Application
(	O
Archived	O
by	O
Robert	O
Jung	O
)	O
is	O
a	O
software	O
tool	O
designed	O
by	O
Robert	B-Application
K	I-Application
.	I-Application
Jung	I-Application
for	O
creating	O
high-efficiency	O
compressed	B-General_Concept
file	I-General_Concept
archives	O
.	O
</s>
<s>
ARJ	B-Application
is	O
currently	O
on	O
version	O
2.86	O
for	O
MS-DOS	B-Application
and	O
3.20	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
supports	O
16-bit	O
,	O
32-bit	O
and	O
64-bit	O
Intel	O
architectures	O
.	O
</s>
<s>
ARJ	B-Application
was	O
one	O
of	O
many	O
file	B-General_Concept
compression	I-General_Concept
utilities	O
for	O
MS-DOS	B-Application
and	O
Microsoft	B-Application
Windows	I-Application
during	O
the	O
early	O
and	O
mid-1990s	O
.	O
</s>
<s>
Parts	O
of	O
ARJ	B-Application
were	O
covered	O
by	O
(	O
expired	O
)	O
.	O
</s>
<s>
ARJ	B-Application
is	O
well-documented	O
and	O
includes	O
over	O
150	O
command	O
line	O
switches	O
.	O
</s>
<s>
ARJ	B-Application
archives	O
can	O
be	O
unpacked	O
with	O
various	O
tools	O
other	O
than	O
the	O
ARJ	B-Application
software	O
.	O
</s>
<s>
A	O
number	O
of	O
software	O
utilities	O
,	O
including	O
7-Zip	B-Language
,	O
Zipeg	B-Application
,	O
and	O
WinRAR	B-Application
can	O
also	O
unpack	O
.arj	B-Application
files	O
.	O
</s>
