Comparison of file synchronization software

http://en.wikipedia.org/wiki/Comparison_of_file_synchronization_software

This is a comparison of free and open source software.

This is a comparison of free and open source software.

Name	Protocol	Programming language	Windows	Mac OS X	Linux	Other OS	License	Version	Portable	Detect conflict	Detect rename (talk)	Detect move (talk)	Undo	Scheduling or Service	Sync to Cloud	Other information
Conduit	network/web app	Python	No	No	Yes	No	GPL	0.3.16						Yes		Synchronizes files, website, network apps
Create Synchronicity	file system	Visual Basic .NET	Yes	No	Yes (using Mono)	No	GPL	2011-05-03 = 5.2.1	Yes	Yes	No	No		Yes (native, via OS)
DirSync Pro	file system	Java	Yes	Yes	Yes	Yes cross-platform	GPLv3	2013-04-07 = 1.46	Yes	Yes	Yes (del + add)	Yes (del + add)	Yes (creates backup files)	Yes (native + via OS)		sym-links, filter, metadata, contents, auto-sync
FreeFileSync[1]	file system	C++	Yes	Yes	Yes	Yes	GPL+OpenCandy	2013-3-31 = 5.14	Yes (installer option)	Yes	Yes (in syncmode bidirectional)	Yes (in syncmode bidirectional)	Yes (versioning + recycler)	Yes
iFolder	file system	C#, Mono	Yes (client software only)	Yes (client software only)	Yes	No	GPL	2010-7-19 = 3.8.0.3	No	Yes (centralized database)	Yes (files, not folders)	Yes (files, not folders)
luckyBackup	file system	C++	Yes	Yes	Yes	Yes	GPLv3	2012-03-14 = 0.4.7	Yes					Yes		An active project
OneSync	file system	C#	Yes	No	No	No	GPL	2010-10-21 = 3.0	No	Yes	Yes	Yes		No
rsync	file system or network	C in a Unix-Linux shell	Yes	Yes	Yes	Yes	GPL v3	2011-09-23 = 3.09	Yes	No	Yes (del + add)	Yes (del + add)	No	via OS		client & server operation. Multiple comparison criteria (date, check-sum).
SparkleShare	file system	C#	Yes	Yes	Yes	Android, iOS	GPL v3	0.8.4	Yes	Yes	No	No	Yes			Uses Git
Syncany			Yes	Yes	Yes	No
SyncToCloud[2]	file system	Java	Yes	Yes	Yes	Yes	GPL v3	2013-04-16 = 1.11	Yes	Yes	Yes (del + add)	Yes (del + add)	No	Yes		Template based, Online template repository, can track in app time
Synkron	file system	C++	Yes	Yes	Yes	No	GPL v2	2011-01-25 = 1.6.2	Yes	Yes	No	No	Yes	Yes		Distributed
Unison	similar to rsync over socket, rsh, encrypted ssh, or file system	OCaml	Yes	Yes[3]	Yes	Yes[4][5]	GPL	2011-05-11 = 2.40.63	Yes[6]	Yes (centralized database)	Yes (remote xferbycopying)	Yes (remote xferbycopying)	Yes (backups)	via OS		efficient mature and stable but no longer in active development[7]
Name	Protocol	Programming language	Windows	Mac OS X	Linux	Other OS	License	Version	Portable	Detect conflict	Detect rename	Detect move	Undo	Scheduling or Service	Sync to Cloud	Other information