Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.
Cost / License
- Freemium
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Flathub
- PortableApps.com
- Chocolatey




There are many alternatives to JFileSync for Linux and since it's discontinued a lot of people are looking for a replacement. The best Linux alternative is FreeFileSync, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to JFileSync and six of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to JFileSync are Unison File Synchronizer, Bacula, Qtd Sync and PowerFolder.
Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.




Unison is a file-synchronization tool for POSIX-compliant systems (e.g. *BSD and GNU/Linux), macOS and Windows, with the caveat that the platform must be supported by OCaml. It allows two replicas of a collection of files and directories to be stored on different hosts (or diffe.


Bacula is a set of computer programs that permit managing backup, recovery, and verification of computer data across a network of computers of different kinds.




A graphical interface for the Rsync engine that will synchronise files between two computers either locally or over the internet. The beauty of Rsync is that it only transfers the exact part of a file that has changed (differential synchronisation), saving bandwidth and time.

Experience seamless file synchronization and sharing with advanced encryption across Windows, Mac, and Linux. Effortlessly backup and sync files, music, and photos with maximum privacy and cross-device compatibility.




Kup is created for helping people to keep up-to-date backups of their personal files. Connecting a USB hard drive is the primary supported way to store files, but saving files to a server over a network connection is also possible for advanced users.



