<s>
The	O
company	O
Winternals	O
(	O
later	O
purchased	O
by	O
Microsoft	O
)	O
used	O
to	O
provide	O
three	O
kinds	O
of	O
programs	O
for	O
DOS	B-Device
that	O
could	O
handle	O
NTFS	B-Application
formatted	O
drives	O
.	O
</s>
<s>
The	O
first	O
program	O
was	O
NTFSDOS	B-Application
-	O
a	O
freeware	B-License
utility	O
for	O
DOS	B-Device
(	O
NTFSDOS.EXE	O
)	O
that	O
allows	O
read-only	O
access	O
to	O
NTFS	B-Application
formatted	O
drives	O
from	O
a	O
DOS	B-Device
environment	O
.	O
</s>
<s>
The	O
second	O
program	O
was	O
NTFSDOS	B-Application
Tools	O
-	O
an	O
add-on	O
package	O
for	O
NTFSDOS	B-Application
that	O
contains	O
two	O
commercial	O
utilities	O
for	O
DOS	B-Device
-	O
NTFSCopy	O
and	O
NTFSRen	O
.	O
</s>
<s>
The	O
final	O
program	O
was	O
NTFSDOS	B-Application
Professional	O
-	O
a	O
whole	O
commercial	O
solution	O
for	O
handling	O
read	O
and	O
write	O
operations	O
in	O
NTFS	B-Application
from	O
a	O
DOS	B-Device
environment	O
.	O
</s>
<s>
It	O
must	O
be	O
installed	O
as	O
a	O
package	O
for	O
Microsoft	B-Application
Windows	I-Application
first	O
.	O
</s>
<s>
Microsoft	O
has	O
removed	O
any	O
traces	O
of	O
NTFSDOS	B-Application
,	O
NTFSDOS	B-Application
Tools	O
and	O
NTFSDOS	B-Application
Professional	O
from	O
the	O
new	O
internal	O
site	O
of	O
Microsoft	O
's	O
Winternals	O
 '	O
utilities	O
.	O
</s>
