The Best Open Source Box AlternativesTop Cloud Storage Services & Online Backup Tools like Box

The best open source alternative to Box is Nextcloud. If that doesn't suit you, our users have ranked more than 100 alternatives to Box and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Box are Filen, Proton Drive, ownCloud and Koofr.

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Alternatives list

  1. Nextcloud icon

    Nextcloud

     1199 likes

    On-premises solution offering file sync, universal data access and collaboration through Nextcloud Files, Talk, and Groupware. Ensures secure, controlled data storage for enterprise with powerful privacy tools including encryption, fine-grained access, and a bug bounty.

    163 Nextcloud alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Snapcraft
    • F-Droid
    • Raspberry Pi
    • Cloudron
    • Docker Hub
    • HUAWEI AppGallery
    • Flathub
    Simple and powerful file sync & share
     
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    2
    Nextcloud vs Box Comments
    Guest
    Positive
    1

    Self-hosted, and much more than just file storage (calendar, contacts, ...)

    Review by a new / low-activity user.
    David Moylan
    Positive
    2

    Self-hosted keeps your data secure. Works great with desktop, mobile and web clients. Lots of add-on apps for mail, calendar, RSS feeds/news, music players, diagrams and more. Share files with third parties. Setup your own inbound file drops. Integrate it with Libre Office or Only Office for a full online office suite. There is more functionality released in every version. A clear winner.

    • Nextcloud is Free and Open SourceBox is Freemium and Proprietary
    • Nextcloud is Privacy focused, Security-focused, Customizable and DecentralizedBox is not according to our users
  2. Filen icon

    Filen

     144 likes

    Filen is a cutting-edge cloud storage provider that offers client-side, end-to-end, zero-knowledge encryption. Headquartered and operated entirely in Germany, Filen is at the forefront of combining comprehensive features with uncompromising privacy and security.

    70 Filen alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Filen screenshot 1
     
  4. Proton Drive icon

    Proton Drive

     163 likes

    Offering comprehensive privacy with end-to-end encryption, Proton Drive allows users to store, synchronize, and share files across various devices through web, desktop, and mobile apps. Free storage up to 5 GB, service remains open-source and audited, ensuring file content and access control.

    74 Proton Drive alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Tor
    Proton Drive screenshot 1
     
  5. Ad
    Screenshot
    Internxt Drive icon
    Internxt Drive

    Open-source, privacy-focused cloud storage using zero-knowledge encryption and blockchain technology, provides secure file transfer, end-to-end encryption, free 10 GB plan, desktop and mobile support, full user control, and no da...

    https://internxt.com
    Learn More
  6. ownCloud icon

    ownCloud

     868 likes

    Self-hosted option for secure file sync, sharing, calendars, contacts, and mail supporting mobile, desktop, web access and external storage, real-time collaboration, password-protected links, document editing, anti-virus scanning, and LDAP integration.

    223 ownCloud alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Blackberry
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Raspberry Pi
    • Cloudron
    ownCloud screenshot 1
     
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    1
    ownCloud vs Box Comments
    joephein
    Positive
    3

    NextCloud is a is a suite of client-server software for creating file hosting services that can be hosted on your own or on a shared server. It is a cloud service fully owned and controlled by you.

    • ownCloud is Freemium and Open SourceBox is Freemium and Proprietary
  7. Koofr icon

    Koofr

     145 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.

    199 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
     
  8. Seafile icon

    Seafile

     193 likes

    Open source cloud platform for organizations with self-hosting, device file synchronization, sharing, versioning, secure encrypted storage, admin controls, web access, audit logging, and support for desktop and mobile clients for secure collaboration.

    127 Seafile alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    Seafile screenshot 1
     
  10. kDrive icon

    kDrive

     70 likes

    kDrive is a Swiss online storage service that respects its users' privacy and makes storing, sharing & collaborating on files a breeze.

    46 kDrive alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    kDrive screenshot 1
     
  11. Hoodik icon

    Hoodik

     26 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
     
  12. Sync-in icon

    Sync-in

     13 likes

    Sync-in is a secure, open-source platform for file storage, synchronization, and team collaboration — designed to give organizations full control over their data and workflows, while remaining flexible enough for individual needs.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Cloudron
    • Docker
    • Docker Hub
    • npm
    • YunoHost
    Sync-in screenshot 1
     
  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. Fileverse icon

    Fileverse

     21 likes

    Trustless collaboration platform with decentralized file-sharing, collaborative editing, cheap storage, privacy controls, onchain team and community access, website and blog publishing, open workflows, customizable spaces, and alternatives to traditional online suites.

    127 Fileverse alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Online
    Fileverse 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.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    SparkleShare screenshot 1
     
12 of 45 Box alternatives