Unison Alternatives
Unison
Unison is a file-synchronization tool for Unix and Windows. It allows two replicas of a collection of files and directories to be stored on different hosts (or different disks on the same host), modified separately, and then brought up to date by propagating the changes in each replica to the other.
Unison shares a number of features with tools such as configuration management packages (CVS, PRCS, Subversion, BitKeeper, etc.), distributed filesystems (Coda, etc.), uni-directional mirroring utilities (rsync, etc.), and other synchronizers (Intellisync, Reconcile, etc). However, there are several points where it differs:
* Unison runs on both Windows and many flavors of Unix (Solaris, Linux, OS X, etc.) systems. Moreover, Unison works across platforms, allowing you to synchronize a Windows laptop with a Unix server, for example.
* Unlike simple mirroring or backup utilities, Unison can deal with updates to both replicas of a distributed directory structure. Updates that do not conflict are propagated automatically. Conflicting updates are detected and displayed.
* Unlike a distributed filesystem, Unison is a user-level program: there is no need to modify the kernel or to have superuser privileges on either host.
* Unison works between any pair of machines connected to the internet, communicating over either a direct socket link or tunneling over an encrypted ssh connection. It is careful with network bandwidth, and runs well over slow links such as PPP connections. Transfers of small updates to large files are optimized using a compression protocol similar to rsync.
* Unison is resilient to failure. It is careful to leave the replicas and its own private structures in a sensible state at all times, even in case of abnormal termination or communication failures.
* Unison has a clear and precise specification.
* Unison is free; full source code is available under the GNU Public License.
Best Unison Alternatives
Looking for the best programs similar to Unison? We reviewed our top picks below. Let's see if there are any Unison alternatives that work on your platform.
FreeFileSync
FreemiumMacWindowsLinuxopenSUSELinux MintCentOSUbuntuDebianFreeFileSync is a folder comparison and synchronization software that creates and manages backup copies of all your important files.
Features:
- File-sync
- Comparative analysis of two destinations
- Folder Comparison
- Portable
- Support for SFTP
- Backup
- Cloud sync
- Command line
- Data Compare
- Directory sync
- File-sync
- File Versioning
- Folder sync
- Multiple languages
- Side by side version compare
Resilio Sync
FreemiumMacWindowsLinuxAndroidiPhoneAndroid TabletBSDWindows PhoneiPadKindle FireResilient, fast and scalable file synchronization for enterprises and individuals.
Features:
- File-sync
- Peer-To-Peer
- Backup
- Multiple backups and version history
- Cloud Storage
- Decentralized
- Distributed
- File sharing
- File Storage
- Peer-To-Peer
- Selective synchronization
Beyond Compare
CommercialMacWindowsLinuxEasily compare files and folders on FTP, local and cloud storage with source control integration and 3-way merge support.
Features:
- Folder Comparison
- File-sync
- Folder sync
- Windows Explorer integration
- File-sync
- Folder sync
- Support for FTP
- Support for SFTP
- Version and Source control
rsync
FreeOpen SourceLinuxBSDCygwinHaikursync is a software application for Unix which synchronizes files and directories from one location to another while minimizing data transfer using delta encoding when...
Features:
- File by file encryption
- File-sync
- Backup
- Cloud sync
- Command line
- Command line interface
- Delta Backup
- Encrypted backups
- File-sync
- File transfer
- Folder sync
- Schedule Backup
SyncToy
FreeWindowsSyncToy is a free PowerToy designed by Microsoft, that provides an easy to use graphical user interface that can automatically synchronize local or network files and...
Features:
- Backup
- Comparing folders
- File-sync
- Folder sync
IPFS
FreeOpen SourceMacWindowsLinuxBSDSelf-HostedIPFS is a global, versioned, peer-to-peer filesystem. It combines good ideas from Git, BitTorrent, Kademlia, SFS, and the web. It is like a single bittorrent swarm...
Features:
- Peer-To-Peer
- Based on Blockchain
- Decentralized
- Distributed
- Double Donut Chart
- File sharing
- Virtual filesystem
Robocopy
FreeWindowsRobocopy, or "Robust File Copy", is a command-line directory replication command. It has been available as part of the Windows Resource Kit starting with...
Features:
- Backup
- Command line
- Command Line support
- Folder sync
- Portable
Toucan
FreeOpen SourceWindowsPortableApps.comToucan is a small portableapp utility allowing you to synchronise, backup and secure your data with more options than the built in suite utilities. It is split up into 7...
Features:
- Encrypted backups
- File-sync
- Folder sync
- Incremental backup
- Multiple languages
- Portable
DirSync Pro
FreeOpen SourceMacWindowsLinuxDirSync Pro is a small, but powerful utility for file and folder synchronization. Java JRE 1.7 or above is needed to run DirSync Pro.
Features:
- File-sync
- Backup
- Command Line support
- Folder sync
- Incremental backup
- Tree view
Bacula
FreeOpen SourceMacWindowsLinuxFreeBSDOpenBSDBacula is a set of Open Source, enterprise ready, computer programs that permit you (or the system administrator) to manage backup, recovery, and verification of...
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