Syncthing AlternativesOnly apps categorised as File Copy Utilities

The best File Copy alternative to Syncthing is FreeFileSync, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Syncthing and three of them are File Copy Utilities so hopefully you can find a suitable replacement. Other interesting File Copy Utility alternatives to Syncthing are rsync and Rclone GUI.

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Most Syncthing alternatives are File Copy Utilities, but you can also narrow the list to File Sync Tools or Backup Clients. Other popular filters are Open Source, iPhone and Android.

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Syncthing alternatives page was last updated Apr 13, 2026

FreeFileSync
635 likes
Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.
120 FreeFileSync alternatives
Cost / License
Freemium
Open Source
Application typeApplication types
File Sync
Backup Client
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Flathub
PortableApps.com
Chocolatey
Germany
EU
+7
Good alternative?Is FreeFileSync a good alternative to Syncthing?

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2comments
FreeFileSync vs Syncthing Comments
Positive comment by Sam Lander · Jun 18, 2023
FreeFileSync is less prone to errors. I trust it more than Syncthing.
Negative comment by Guest · Sep 26, 2021
UI is not as nice; some features seem to be available only after donating (so “Freemium”, not free)
2 of 2 comments
FreeFileSync is Freemium and Open SourceSyncthing is Free and Open Source
rsync
279 likes
Utility for Unix file and directory synchronization using delta encoding for efficient transfer, supports compression, incremental backup, remote operation via SSH, customizable filters, permission and timestamp preservation, and daemon mode on TCP 873.
143 rsync alternatives
Cost / License
Free
Open Source (GPL-2.0)
Application type
File Sync
Origin
United States
Platforms
Linux
BSD
Cygwin
Haiku
United States
Good alternative?Is rsync a good alternative to Syncthing?

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3comments
rsync vs Syncthing Comments
Negative comment by Guest · Jan 31, 2016
rsync is a pure command line client, requiring explicitly the command to be typed, with accurate data on the destination whereas Syncthing seems to run in background. This would require to use rsync plus something else (e.g. a scheduler, cron, acron, pick one)
Positive comment by Samenaga · Jun 8, 2025
I like rsync as an alternative to synthing because it can do pretty much the same. I like to use rsync for one off transfers or backups and syncthing for mirror syncronization.
Negative comment by Spout · Sep 29, 2021
they have some overlapping features but are pretty different tools. rsync is much more powerful in the diversity of things it can do and is purely command line. syncthing has a web interface (in addition to cli for those who are so inclined) and device apps and is simpler to set up. rsync will easily let you hose your files if you use it wrong whereas syncthing is more set up to avoid that.
3 of 3 comments
rsync is Free and Open SourceSyncthing is also Free and Open Source
Rclone GUI
4 likes
A GUI for Rclone, with additional features including batch file generation, auto cloud setup, and saved file/folder paths.
52 Rclone GUI alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application typeApplication types
File Sync
Cloud Storage
Origin
United States
Platforms
Windows
Linux
United States
+1
Good alternative?Is Rclone GUI a good alternative to Syncthing?

3 of 3 Syncthing alternatives