Self-Hosted ONLYOFFICE Alternatives

There are many alternatives to ONLYOFFICE as a self-hosted solution if you are looking for a replacement. The best Self-Hosted alternative is CryptPad, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to ONLYOFFICE and seven of them are available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting Self-Hosted alternatives to ONLYOFFICE are Collabora Office Classic, ZetaOffice, IronCalc and Open365.

filter to find the best alternatives

ONLYOFFICE alternatives are mainly Office Suites, but if you're looking for Spreadsheet Apps or Word Processors you can filter on that. Other popular filters include Self-Hosted. These are just examples - use the filter bar below to find more specific alternatives to ONLYOFFICE.
More about ONLYOFFICE
Copy a direct link to this comment to your clipboard
ONLYOFFICE alternatives page was last updated

Alternatives list

  1. CryptPad icon

    CryptPad

     169 likes
    Copy a direct link to this comment to your clipboard

    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.

    73 CryptPad alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Software as a Service (SaaS)
    • Self-Hosted
    • Cloudron
    Instance homepage
     
    |
    2
    6
    Comments about CryptPad as an Alternative to ONLYOFFICE
    Guest
    Positive
    1

    CryptPad is basically just a wrapper for OnlyOffice, adding additional cloud-management features.

    Review by a new / low-activity user.
    tom-lucidor
    Positive
    0

    As long as this wrapper serves an extra layer for respecting user freedom it is not a problem

    ONLYOFFICE Icon
    CryptPad icon

    • Most users think CryptPad is a great ONLYOFFICE alternative.

    • CryptPad is the most popular SaaS & Self-Hosted alternative to ONLYOFFICE.

    • CryptPad is Freemium and Open SourceONLYOFFICE is Free Personal and Open Source
    • CryptPad is LightweightONLYOFFICE is not according to our users
  2. Collabora Office Classic icon

    Collabora Office Classic

     62 likes
    Copy a direct link to this comment to your clipboard

    On-premise office suite featuring advanced word processing, spreadsheets, and presentations, unmatched compatibility with 100+ formats, OOXML support, six-month updates, enterprise hardening, Visio and Publisher import, PDF export, and support for 50+ languages.

    40 Collabora Office Classic alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron
    • Flathub
    • Flatpak
    Collabora Office Classic screenshot 1
     
  4. ZetaOffice icon

    ZetaOffice

     8 likes
    Copy a direct link to this comment to your clipboard

    Experience LibreOffice in your browser with ZetaOffice, featuring device access, self-hosting or CDN deployment, API for tailored integration, and data control. Enjoy a comprehensive suite with Writer for formatting, Calc for data analysis, and Impress for presentations, optimized for performance.

    50 ZetaOffice alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Online
    • Self-Hosted
    • Flathub
    • Flatpak
    ZetaOffice screenshot 1
     
  5. IronCalc icon

    IronCalc

     8 likes
    Copy a direct link to this comment to your clipboard

    The democratization of spreadsheets. Empowering everyone with advanced, open-source spreadsheet solutions.

    56 IronCalc alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    IronCalc screenshot 1
     
  6. Open365 icon

    Open365

     30 likes
    Copy a direct link to this comment to your clipboard

    The open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is moving forward. Welcome to the open source cloud!.

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Android
    • Self-Hosted
    Open365 screenshot 1
     
    |
    1
    Comments about Open365 as an Alternative to ONLYOFFICE
    Guest
    Positive
    0

    Similar features especially an office suite.

    Review by a new / low-activity user.
    ONLYOFFICE Icon
    Open365 icon
    • Open365 is Free and Open SourceONLYOFFICE is Free Personal and Open Source
  7. SSuite Office icon

    SSuite Office

     13 likes
    Copy a direct link to this comment to your clipboard

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

    43 SSuite Office alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
    • Linux
    • Online
    • Self-Hosted
    SSuite Office screenshot 1
     
    |
    2
    Comments about SSuite Office as an Alternative to ONLYOFFICE
    Guest
    Positive
    0

    It is very easy to use and is very small download.

    Review by a new / low-activity user.
    Guest
    Positive
    0

    It is extreme small download, it is free and there is no ads or digital restrictions.

    Review by a new / low-activity user.
    ONLYOFFICE Icon
    SSuite Office icon
    • SSuite Office is Free and ProprietaryONLYOFFICE is Free Personal and Open Source
  9. WebODF icon

    WebODF

     6 likes
    Copy a direct link to this comment to your clipboard

    WebODF is a JavaScript library that makes it easy to add Open Document Format (ODF) support to your website and to your mobile or desktop application. It uses HTML and CSS to display ODF documents.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Online
    • Self-Hosted
    WebODF screenshot 1
     
    |
    1
    Comments about WebODF as an Alternative to ONLYOFFICE
    Guest
    Positive
    0

    Similar features, plus it is open source. The inconvenient is the lack of a good looking graphical user interface.

    Review by a new / low-activity user.
    ONLYOFFICE Icon
    WebODF icon
    • WebODF is Free and Open SourceONLYOFFICE is Free Personal and Open Source
7 of 7 ONLYOFFICE alternatives