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
Germany
EUPlatforms
- Mac
- Windows
- Linux
- Flathub
- PortableApps.com
- Chocolatey
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The Best Open Source Syncthing AlternativesTop File Sync Tools and other similar apps like Syncthing
The best open source alternative to Syncthing is FreeFileSync. If that doesn't suit you, our users have ranked more than 100 alternatives to Syncthing and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Syncthing are rsync, Syncthing-Fork, Unison File Synchronizer and SparkleShare.
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Syncthing alternatives are mainly File Sync Tools, but if you're looking for Cloud Storage Services or File Copy Utilities you can filter on that. Other popular filters include iPhone, Open Source, Android + Open Source and Android. These are just examples - use the filter bar below to find more specific alternatives to Syncthing.
Alternatives list
117 FreeFileSync alternatives
139 rsync alternativesUtility 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.
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.
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57 Unison File Synchronizer alternativesUnison 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.
SparkleShare is a Free Open Source syncing tool. Its light, secure and easy to use. SparkleShare allows you to setup your own servers so you always keep control on your data.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
Rymdport (formerly wormhole-gui) is a cross-platform application that lets you easily and safely share files, folders, and text between devices. The data is sent securely with end-to-end encryption using the same protocol as Magic Wormhole.
71 Round Sync alternativesRound Sync helps you to manage your files, everywhere you go, on your local device or on most cloud providers.
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Librevault is an open-source peer-to-peer file synchronization program, designed with convenience and privacy in mind. Our goal is to make a better alternative to BitTorrent Sync and Syncthing.
91 Syncany alternativesSyncany is an open-source cloud storage and filesharing application. It allows users to backup and share certain folders of their workstations using any kind of storage, e.g. FTP, Amazon S3 or Google Storage.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
+2
43 SyncTrayzor alternativesSyncTrayzor is a wrapper for Syncthing which allows Syncthing's window to be hidden in the tray area. SyncTrayzor has a built-in web browser to manage Syncthing without opening your browser. SyncTrayzor can be configured to automatically start at PC startup.
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Ukraine
France
FreeFileSync is less prone to errors. I trust it more than Syncthing.