The best File Sync alternative to FreeFileSync is Syncthing, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to FreeFileSync and loads of them are File Sync Tools so hopefully you can find a suitable replacement. Other interesting File Sync Tool alternatives to FreeFileSync are Rclone, rsync, GoodSync and Syncthing-Fork.
Open-source, peer-to-peer service offering encrypted file synchronization, ensuring data privacy and user-autonomy without relying on cloud storage or central servers, suitable for various uses.
FreeFileSync is intended for backing up some directories to a remote drive. Syncthing is intended for keeping two directories in sync in real time.
It serves different purpose
Rclone ("rsync for cloud storage") is a command-line program to sync files and directories to and from different cloud storage providers.
Can somewhat be used for similar purpose (synchronization, sftp, network share). Rclone has more protocols but not a real graphical interface.
totally different usecases
Has no watcher/deamon options like freefilesync has with the FreeFileSync RealTimeSync agent.
rsync is a software application for Unix which synchronizes files and directories from one location to another while minimizing data transfer using delta encoding when appropriate. An important feature of rsync not found in most similar programs/protocols is that the mirroring...
A comprehensive solution for file synchronization and backup, GoodSync allows seamless and real-time file sync across desktops, mobiles, and cloud services directly, bypassing third-party servers. Ideal for both personal and professional needs.
used to be my goto non open-source app for syncing files on Windows, but since the rebranding, they hide their power behing a "paywall" and are not upfront with it.
The free version permit only 100 files sync: https://www.goodsync.com/free-vs-pro
Comprehensive file sync solution featuring individual sync settings per device and folder, Android-optimized interface, efficient battery-saving options, two-way SD card sync on Android 11+, and robust encrypted folder support for security.
restic is a program that does backups right. The design goals are: Easy, Fast, Verifiable, Secure, Efficient, Free.
SyncBack allows for backing up, synchronizing, and restoring files on Windows. It offers a free version, SyncBackSE and Pro for more features, including local networks and cloud backups. Ideal for individuals and large organizations like hospitals, ensuring data protection and recovery.
Kopia is a fast and secure open-source backup/restore tool that manages filesystem snapshots in a remote storage. It features client-side encryption, compression, backup policies. command-line interface and more.
FreeFileSync is used to sync files between directories/drives, while Kopia is a backup/restore tool that manages filesystem snapshots in a remote storage.
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.
Easy to use and understand. Does the job with good file comparisons.
It simply works, no hassle, no issues during many years of use and simple interface
Simple fast backup for Windows. At a glance - small and very lean, very fast delta copier, excellent user interface, device tracking, shadow copying, move/rename detection, run-as-a-service mode, robust support for multi-million item backups with terabytes of data, intelligent...
Robocopy, or "Robust File Copy", is a command-line directory replication command. It has been available as part of the Windows Resource Kit starting with Windows NT 4.0, and was introduced as a standard feature of Windows Vista, Windows 7 and Windows Server 2008.
SyncFolders helps you to synchronize the contents of two folders, including any subfolders, track file modifications and deletions in a local database, propagate deletions and detect file renames, which is a noteworthy feature.
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FreeFileSync is used to sync files between directories/drives, while Syncthing is used to sync files between devices.