Open Source Microsoft OneDrive Alternatives

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

filter to find the best alternatives

Microsoft OneDrive alternatives are mainly Cloud Storage Services, but if you're looking for File Sync Tools or Online Backup Tools you can filter on that. Other popular filters include Linux, Self-Hosted, Open Source, EU, Self-Hosted + Open Source and Mac. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Microsoft OneDrive.
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Alternatives list

  1. Librevault icon
     40 likes

    Librevault is an open-source peer-to-peer file synchronization program, designed with convenience and privacy in mind. Our goal is to make a better alternative to BitTorrent Sync and Syncthing.

    Cost / License

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
     
  2. Lufi icon
     27 likes

    Lufi means Let's Upload that FIle. It's a E2E encrypted file sharing software.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Self-Hosted
     
  3. Bitwarden Send icon
     18 likes

    A secure and ephemeral way to transmit sensitive information to anyone. Sends can include plaintext or file attachments up to 100 MB.

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Opera
    • Brave
    • Firefox
     
  4. LinShare icon
     27 likes

    Linshare is an Open Source secure file sharing application intended to cover your business security and file transfer needs.

    55 LinShare alternatives

    Cost / License

    Platforms

    • Online
     
  5. DoShare icon
     5 likes

    Share anything, anytime. Simple, secure, ad-free.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
     
  6. e2ee cloud icon
     8 likes

    e2ee-cloud is a open source, self-hosted, end-to-end encryption software. You can upload and download files in your browser. All files and folders will be encrypted before upload and decrypted after download.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Online
    • Self-Hosted
     
  7. Syncany icon
     73 likes

    Syncany is an open-source cloud storage and filesharing application. It allows users to backup and share certain folders of their workstations using any kind of storage, e.g. FTP, Amazon S3 or Google Storage.

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
     
  8. bewCloud icon
     4 likes

    Open-source cloud storage solution built on TypeScript, Deno, and Fresh, offering a minimal, user-friendly interface, WebDAV file access, easy sharing, modular architecture, and integration with existing clients, designed for privacy and flexible self-hosting.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Self-Hosted
    • Docker
     
  9. Astian Cloud icon
     4 likes

    Astian Cloud is a secure and private storage alternative where users can store their information, share files, edit files, video conferences and much more.

    Cost / License

    • Paid
    • Open Source

    Application types

    Platforms

    • Online
    • Android
     
  10. Sia icon
     27 likes

    Sia is a new decentralized cloud storage platform aimed at giving users control of their data.

    46 Sia alternatives

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Online
    • JSON
    • JavaScript
    • Go (Programming Language)
     
  11. Aurora Files icon
     5 likes

    Your files in your cloud on your rules. Aurora Files is an open-source file storage platform for small teams and personal users.

    Cost / License

    Application types

    Platforms

    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
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