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Self-Hosted Office Online Alternatives

Office Online is not available as a self-hosted solution but there are a few alternatives for power users and business that want to host a solution on-premise. The best Self-Hosted alternative is ONLYOFFICE. It's not free, so if you're looking for a free alternative, you could try CryptPad or SSuite Office. If that doesn't suit you, our users have ranked more than 25 alternatives to Office Online and four of them are available as a self-hosted solution so hopefully you can find a suitable replacement.

Office Online alternatives are mainly Office Suites but may also be Word Processors or Spreadsheet Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Office Online.
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  • FreeProprietary
  • Online
  • Microsoft Edge

Office Online is an online office suite offered by Microsoft, which allows users an easy way to access, view, create and...

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  1. ONLYOFFICE icon

    ONLYOFFICE

    • Free PersonalOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron

    ONLYOFFICE is an open-source online collaborative office combining editors for documents, spreadsheets, presentations, and forms. It is compatible with all popular formats and features maximum support for MS Office files.

    Screenshot
    ONLYOFFICE vs Office Online opinions
    pros, cons and recent comments
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    A lot more options than Microsoft Office Online. In addition, extra features and customisability for corporations.

    Positive comment ago
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  2. CryptPad is a private-by-design alternative to popular office tools and cloud services. All the content stored on CryptPad is encrypted before being sent, which means nobody can access your data unless you give them the keys.

    Screenshot


  3. Collabora Online icon

    Collabora Online

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)

    Collabora Online is a powerful LibreOffice-based online office suite with collaborative editing, which supports all major document, spreadsheet and presentation file formats and works in all modern browsers.

    With live video collaboration. Using Talk in the right side bar.
  4. SSuite Office icon

    SSuite Office

    • FreeProprietary
    • Windows
    • Linux
    • Online
    • Self-Hosted

    SSuite Office is the foremost provider of Free quality office software on the internet today.

    Screenshot
    SSuite Office vs Office Online opinions
    pros, cons and recent comments

    It does not leak personal data back to the NSA!

    Positive comment ago
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    1

    It runs directly in your web browser, needs NO download because it's written in pure HTML5. Also has no logins or accounts to register.

    Positive comment ago
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Showing 4 of 4 alternatives