FreeFileSync AlternativesOnly apps categorised as Online Backup Tools

The best Online Backup 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 four of them are Online Backup Tools so hopefully you can find a suitable replacement. Other interesting Online Backup Tool alternatives to FreeFileSync are Restic, Plakar and Rustic.

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FreeFileSync alternatives are mainly Online Backup Tools, but if you're looking for File Sync Tools or Backup Clients you can filter on that. Other popular filters include Android, Windows + Free, Open Source, Linux, Windows + Open Source and Windows. These are just examples - use the filter bar below to find more specific alternatives to FreeFileSync.
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Alternatives
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Alternatives list

  1. Syncthing icon
     924 likes

    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.

    138 Syncthing alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Terminal
    • Cloudron
    • Termux
    Good alternative?
     
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    5
  2. Restic icon
     70 likes

    restic is a program that does backups right. The design goals are: Easy, Fast, Verifiable, Secure, Efficient, Free.

    72 Restic alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Arch Linux
    • FreeBSD
    • OpenBSD
    Good alternative?
     
  3. Plakar icon
     6 likes

    An open-source backup and restore platform built for modern workloads. It offers encrypted, deduplicated, and instantly recoverable snapshots across file systems, object stores and cloud environments.

    Cost / License

    • Free
    • Open Source (ISC)

    Application type

    Platforms

    • Mac
    • Linux
    • Ubuntu
    • Debian
    • FreeBSD
    • OpenBSD
    Good alternative?
     
  4. Rustic icon
     4 likes

    Rustic is a backup tool that provides fast, encrypted, deduplicated backups written in Rust. It reads and writes the restic repo format described in the design document and can be used as a restic replacement in most cases.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Good alternative?
     
4 of 4 FreeFileSync alternatives