<s>
TeraCopy	B-Application
is	O
a	O
freemium	O
file	B-Protocol
transfer	I-Protocol
utility	O
designed	O
as	O
an	O
alternative	O
for	O
the	O
built-in	O
Windows	B-Protocol
Explorer	I-Protocol
file	B-Protocol
transfer	I-Protocol
feature	O
.	O
</s>
<s>
Its	O
focus	O
is	O
data	O
integrity	O
,	O
file	B-Protocol
transfer	I-Protocol
reliability	O
and	O
the	O
ability	O
to	O
pause	O
or	O
resume	O
file	B-Protocol
transfers	I-Protocol
.	O
</s>
<s>
TeraCopy	B-Application
uses	O
dynamically	O
adjusted	O
buffers	O
to	O
reduce	O
seek	O
times	O
.	O
</s>
<s>
Asynchronous	O
copy	O
speeds	O
up	O
file	B-Protocol
transfer	I-Protocol
between	O
two	O
physical	O
hard	O
drives	O
.	O
</s>
<s>
In	O
case	O
of	O
transfer	O
errors	O
,	O
TeraCopy	B-Application
will	O
try	O
several	O
times	O
;	O
after	O
that	O
,	O
it	O
skips	O
the	O
faulty	O
file	O
and	O
proceeds	O
with	O
the	O
rest	O
of	O
the	O
operation	O
.	O
</s>
<s>
TeraCopy	B-Application
also	O
shows	O
failed	O
file	B-Protocol
transfers	I-Protocol
and	O
allows	O
the	O
user	O
to	O
fix	O
the	O
problem	O
and	O
recopy	O
the	O
problematic	O
files	O
.	O
</s>
<s>
TeraCopy	B-Application
offers	O
no	O
explanation	O
for	O
skipped	O
files	O
;	O
it	O
simply	O
reports	O
them	O
as	O
"	O
Skipped	O
"	O
.	O
</s>
<s>
TeraCopy	B-Application
can	O
replace	O
Windows	B-Protocol
Explorer	I-Protocol
's	O
copy	O
and	O
move	O
functions	O
.	O
</s>
<s>
TeraCopy	B-Application
is	O
an	O
example	O
of	O
the	O
freemium	O
licensing	O
model	O
.	O
</s>
<s>
A	O
basic	O
edition	O
is	O
offered	O
as	O
freeware	B-License
but	O
may	O
only	O
be	O
used	O
in	O
non-commercial	O
environments	O
.	O
</s>
<s>
TeraCopy	B-Application
Pro	O
,	O
a	O
shareware	B-License
version	O
of	O
the	O
utility	O
,	O
adds	O
additional	O
features	O
such	O
as	O
having	O
a	O
list	O
of	O
favorite	O
folders	O
to	O
be	O
used	O
as	O
a	O
copy	O
destination	O
and	O
the	O
ability	O
to	O
modify	O
the	O
copy	O
queue	O
.	O
</s>
<s>
In	O
2007	O
,	O
Ionut	O
Ilascu	O
from	O
Softpedia.com	O
commended	O
the	O
utility	O
on	O
its	O
ability	O
for	O
its	O
error	O
recovery	O
functionality	O
and	O
concluded	O
"	O
TeraCopy	B-Application
is	O
a	O
lot	O
faster	O
than	O
Windows	B-Protocol
Explorer	I-Protocol
on	O
XP	O
is	O
,	O
but	O
only	O
with	O
proper	O
defragmentation	O
.	O
</s>
<s>
On	O
Vista	B-Application
,	O
it	O
moves	O
a	O
tad	O
slower	O
even	O
if	O
defragmentation	O
of	O
the	O
disk	O
has	O
been	O
performed.	O
"	O
</s>
<s>
Subsequently	O
,	O
Lifehacker	O
visitors	O
voted	O
TeraCopy	B-Application
by	O
a	O
large	O
margin	O
as	O
the	O
best	O
Windows	O
file	O
copier	O
out	O
of	O
four	O
other	O
contestants	O
.	O
</s>
<s>
In	O
a	O
2010	O
review	O
,	O
CNET	O
called	O
it	O
a	O
"	O
nifty	O
piece	O
of	O
freeware	B-License
"	O
and	O
recommended	O
it	O
for	O
all	O
Windows	O
users	O
.	O
</s>
