<s>
KGB	B-Language
Archiver	I-Language
is	O
a	O
discontinued	O
file	B-Application
archiver	I-Application
and	O
data	B-General_Concept
compression	I-General_Concept
utility	O
that	O
employs	O
the	O
PAQ6	B-Application
compression	B-General_Concept
algorithm	I-General_Concept
.	O
</s>
<s>
Written	O
in	O
Visual	B-Application
C++	I-Application
by	O
Tomasz	O
Pawlak	O
,	O
KGB	B-Language
Archiver	I-Language
is	O
designed	O
to	O
achieve	O
a	O
very	O
high	O
compression	O
ratio	O
.	O
</s>
<s>
KGB	B-Language
Archiver	I-Language
is	O
free	B-License
and	I-License
open-source	I-License
,	O
released	O
under	O
the	O
terms	O
of	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
<s>
Version	O
2	O
beta	O
2	O
is	O
available	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
a	O
command-line	B-Application
version	O
of	O
KGB	B-Language
Archiver	I-Language
1.0	O
is	O
available	O
for	O
Unix-like	B-Operating_System
operating	I-Operating_System
systems	I-Operating_System
.	O
</s>
<s>
The	O
minimum	O
requirements	O
for	O
running	O
KGB	B-Language
Archiver	I-Language
are	O
:	O
</s>
