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.




FreeFileSync is not available for Android but there are plenty of alternatives with similar functionality. The best Android alternative is Syncthing-Fork, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to FreeFileSync and 12 are available for Android so hopefully you can find a suitable replacement. Other interesting Android alternatives to FreeFileSync are Hoodik, GoodSync, SyncBack and Round Sync.
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.




Lightweight, self-hosted encrypted cloud storage enabling fast uploads and downloads, easy Docker install, secure public link sharing, browser-side cryptography, searchable metadata, and low RAM footprint. Designed for privacy, performance, and file management.




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.




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.



Round Sync helps you to manage your files, everywhere you go, on your local device or on most cloud providers.




RCX helps you to manage your files, everywhere you go, on your local device or on most cloud providers.




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.




TeamDrive offers the missing link many other Synch&Share softwares lack. With the highest security standards TeamDrive becomes essential when sensitive data is concerned. Via a client users are able to transfer and share data.




MyWorkDrive Software helps businesses provide Secure File Sharing and Remote Access to their own File Shares and Storage without VPN, syncing or migrating data in a public cloud.
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.