The Best Free Resilio Sync AlternativesTop File Sync Tools & Cloud Storage Services like Resilio Sync

The best free alternative to Resilio Sync is Syncthing, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Resilio Sync and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Resilio Sync are Spacedrive, Koofr, MediaFire and SyncTrayzor.

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Alternatives list

  1. Syncthing icon

    Syncthing

     871 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.

    132 Syncthing alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Cloudron
    • Termux
    • Terminal
    Syncthing screenshot 1
     
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    8
    Comments about Syncthing as an Alternative to Resilio Sync
    Top Positive Comment
    John Fastman
    8

    The best alternative to Resilio Sync. It transfers your data directly, encrypted, without leaving them on a server in between that belongs to anyone else. It's also free and open source (trustworthy), cross-plaftorm, no need to install, and it achieves blazingly fast speeds.

    Top Negative Comment
    endolith
    3

    Syncthing doesn't support Selective Sync. The developers don't have any intention of supporting it and say to "just move files around" instead.

    Conner Vieira
    Positive
    1

    Nearly identical functionality, despite being completely free, open source, and privacy respective.

    3 of 8 comments
    Syncthing icon
    Syncthing icon
    • Syncthing is Free and Open SourceResilio Sync is Free and Proprietary
    • Syncthing is Lightweight and Privacy focusedResilio Sync is not according to our users
  2. Spacedrive icon

    Spacedrive

     150 likes

    Open-source file explorer integrates cloud, local, and offline storage across devices using a secure virtual distributed filesystem in Rust, enabling unified management, file syncing, privacy control, intuitive interface, and ownership without centralized servers.

    76 Spacedrive alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Spacedrive screenshot 1
     
  4. Koofr icon

    Koofr

     140 likes

    Koofr is a safe, secure and simple way to store, backup and share your documents, photos, videos and more. It offers up to 10 GB of free safe storage for your files with affordable upgrades and options to connect multiple cloud accounts.

    192 Koofr alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Linux Mobile
    • Google Chrome
    • Rust
    • F-Droid
    • Software as a Service (SaaS)
    • Docker
    • Chromium
    • Mozilla Firefox
    Koofr web app
     
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    1
    Comments about Koofr as an Alternative to Resilio Sync
    Guest
    Negative
    0

    Koofr is a cloud service, Resilio Sync is a P2P file sharing service.

    Review by a new / low-activity user.
    Koofr icon
    Koofr icon
    • Koofr is Freemium and Open SourceResilio Sync is Free and Proprietary
    • Koofr is Privacy focused and LightweightResilio Sync is not according to our users
  5. Ad
  6. MediaFire icon

    MediaFire

     319 likes

    MediaFire is the simple solution for uploading and downloading files on the internet. It focuses on providing a positive experience for downloaders, but does not offer an affiliate program for uploaders.

    232 MediaFire alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • iPad
    • Android Tablet
    • Apple TV
    MediaFire screenshot 1
     
  7. SyncTrayzor icon

    SyncTrayzor

     90 likes

    SyncTrayzor 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.

    42 SyncTrayzor alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    SyncTrayzor screenshot 1
     
  8. Hoodik icon

    Hoodik

     23 likes

    Hoodik is a lightweight, secure, and self-hosted cloud storage solution. It's designed and built with Rust and Vue, focusing on end-to-end encryption that shields your data from prying eyes and hackers.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Docker
    Hoodik screenshot 1
     
  10. Icedrive icon

    Icedrive

     45 likes

    Icedrive is a cloud storage, backup and file sharing service with browser, desktop and mobile apps.

    The Icedrive desktop application allows users to mount their cloud storage space as a real hard drive.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Icedrive screenshot 1
     
  11. Sync.com icon

    Sync.com

     99 likes

    Offers cloud file storage with end-to-end encryption, automated backup, and multi-device sync. Includes zero-knowledge privacy, password-protected sharing, permissions, and collaboration features. Large file support, offline access, file recovery, and Canadian privacy compliance.

    117 Sync.com alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Sync.com screenshot 1
     
  12. Unison File Synchronizer icon

    Unison File Synchronizer

     96 likes

    Unison 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.

    54 Unison File Synchronizer alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    • Snapcraft
    Unison running in KDE terminal window
     
  13. Pydio icon

    Pydio

     130 likes

    Pydio is the mature alternative to Dropbox and Box.com, to build your own box, on your own servers.

    75 Pydio alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • Self-Hosted
    Secure login
     
  14. OxiCloud icon

    OxiCloud

     11 likes

    Lightweight file storage with a Rust backend and optimized binary for efficiency, offering responsive UI on desktop and mobile, simple setup, multilingual English and Spanish support, no PHP dependency, and designed for minimal resource use on home servers.

    59 OxiCloud alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Self-Hosted
    • Rust
    OxiCloud screenshot 1
     
  15. SparkleShare icon

    SparkleShare

     110 likes

    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.

    82 SparkleShare alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    SparkleShare screenshot 1
     
    |
    1
    Comments about SparkleShare as an Alternative to Resilio Sync
    Guest
    Negative
    0

    You cannot link custom folders

    Review by a new / low-activity user.
    SparkleShare icon
    SparkleShare icon
    • SparkleShare is Free and Open SourceResilio Sync is Free and Proprietary
12 of 54 Resilio Sync alternatives