<s>
FreeFileSync	B-Application
is	O
a	O
free	B-License
and	I-License
open-source	I-License
program	O
used	O
for	O
file	B-Application
synchronization	I-Application
.	O
</s>
<s>
It	O
is	O
available	O
on	O
Windows	B-Application
,	O
Linux	B-Application
and	O
macOS	B-Application
.	O
</s>
<s>
FreeFileSync	B-Application
has	O
received	O
positive	O
reviews	O
.	O
</s>
<s>
FreeFileSync	B-Application
works	O
by	O
comparing	O
one	O
or	O
multiple	O
folders	O
on	O
their	O
content	O
,	O
date	O
or	O
file	O
size	O
and	O
subsequently	O
synchronizing	O
the	O
content	O
according	O
to	O
user-defined	O
settings	O
.	O
</s>
<s>
In	O
addition	O
to	O
supporting	O
local	O
file	O
systems	O
and	O
network	O
shares	O
,	O
FreeFileSync	B-Application
is	O
able	O
to	O
sync	O
to	O
Google	O
Drive	O
,	O
FTP	O
,	O
FTPS	O
,	O
SFTP	O
and	O
MTP	O
devices	O
.	O
</s>
<s>
Earlier	O
versions	O
were	O
packaged	O
with	O
OpenCandy	B-Application
,	O
an	O
adware	O
module	O
which	O
many	O
antivirus	B-Application
software	I-Application
vendors	O
classify	O
as	O
malware	O
.	O
</s>
<s>
In	O
November	O
2018	O
Norton	O
wrongly	O
considered	O
FreeFileSync	B-Application
installer	O
as	O
a	O
malware	O
and	O
blocked	O
its	O
installation	O
.	O
</s>
<s>
FreeFileSync	B-Application
is	O
available	O
for	O
32bit	O
and	O
64bit	O
operating	O
systems	O
.	O
</s>
<s>
As	O
of	O
June	O
2021	O
the	O
then	O
current	O
version	O
11.11	O
of	O
FreeFileSync	B-Application
supported	O
the	O
following	O
operating	O
systems	O
and	O
versions	O
:	O
</s>
<s>
Windows	B-Application
10	O
down	O
to	O
Windows	B-Application
7	O
.	O
</s>
<s>
macOS	B-Application
11.0	O
"	O
Big	O
Sur	O
"	O
down	O
to	O
Mac	B-Application
OS	I-Application
X	O
10.10	O
"	O
Yosemite	O
"	O
.	O
</s>
<s>
On	O
Linux	B-Application
many	O
well-known	O
distributions	O
are	O
supported	O
.	O
</s>
<s>
The	O
website	O
cites	O
Arch	O
Linux	B-Application
,	O
CentOS	O
,	O
Debian	O
,	O
Fedora	O
,	O
Manjaro	O
,	O
Mint	O
,	O
openSUSE	O
and	O
Ubuntu	O
.	O
</s>
<s>
Support	O
for	O
Windows	B-Application
Vista	O
and	O
XP	O
ended	O
with	O
FreeFileSync_v10.11	O
.	O
</s>
<s>
The	O
latest	O
release	O
compatible	O
with	O
Mac	B-Application
OS	I-Application
X	O
10.7.5	O
is	O
FreeFileSync_8.4_Mac_OS_X	O
.	O
</s>
