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.

SyncUp (Syncthing) is described as 'Syncthing's official Android client was archived in December 2024. No single client ran on both phones from one codebase, so I built this. The daemon runs in-process via gomobile, with a React Native UI scaffolded from react-native-go' and is a File Sync tool in the backup & sync category. There are seven alternatives to SyncUp (Syncthing) for a variety of platforms, including Mac, Android, Windows, Linux and F-Droid apps. The best SyncUp (Syncthing) alternative is Syncthing, which is both free and Open Source. Other great apps like SyncUp (Syncthing) are FreeFileSync, Syncthing-Fork, BasicSync and Synctrain.
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.

Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.




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.




With Synctrain you can securely synchronize files with other devices that have Syncthing installed. You can choose to synchronize full folders, or choose specific files. With Synctrain you can also stream audio and video files from other devices.



