ZetaOffice AlternativesWord Processors & Office Suites like ZetaOffice

ZetaOffice is described as 'Access LibreOffice in your browser with ZetaOffice, offering self-hosted or CDN options, customizable API integration, and full data control' and is a Word Processor in the office & productivity category. There are more than 50 alternatives to ZetaOffice for a variety of platforms, including Windows, Web-based, Android, Mac and iPhone apps. The best ZetaOffice alternative is LibreOffice, which is both free and Open Source. Other great apps like ZetaOffice are ONLYOFFICE, Microsoft 365 Copilot, Apache OpenOffice and CryptPad.

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Alternatives list

  1. LibreOffice icon

    LibreOffice

     3109 likes

    Comprehensive free office suite supporting word processing, advanced spreadsheets, dynamic presentations, vector drawings, math formulas, and robust database management. Fully compatible with major office formats across all operating systems, it offers extensive capabilities for personal or professional tasks.

    52 LibreOffice alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • F-Droid
    • Flatpak
    LibreOffice Writer on Linux
     

    • LibreOffice is the most popular Windows, Android, Mac & Linux alternative to ZetaOffice.

    • LibreOffice is the most popular Open Source & free alternative to ZetaOffice.

    • LibreOffice is Free and Open SourceZetaOffice is also Free and Open Source
    • LibreOffice is Customizable and LightweightZetaOffice is not according to our users
  2. ONLYOFFICE icon

    ONLYOFFICE

     645 likes

    Open-source office suite offering document, spreadsheet, and presentation editing with co-editing modes, plugin support, integration across 30+ services, robust security, and mobile access. Available in Community, Enterprise, and Home Server editions for versatile deployment.

    73 ONLYOFFICE alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Flathub
    • Samsung Galaxy Store
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    ONLYOFFICE screenshot 1
     

    • ONLYOFFICE is the most popular Web-based, iPhone, iPad, SaaS, Android Tablet & Self-Hosted alternative to ZetaOffice.

    • ONLYOFFICE is Free Personal and Open SourceZetaOffice is Free and Open Source
  4. Microsoft 365 Copilot icon

    Microsoft 365 Copilot

     855 likes

    Office suite offering productivity tools, document creation, and collaboration. Features AI-enhanced editing, mobile app access to documents and shared workspaces. Formats include word processing, spreadsheets, presentations, and email services.

    52 Microsoft 365 Copilot alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    Microsoft 365 Copilot screenshot 1
     
  5. Ad
    Screenshot
    ONLYOFFICE icon
    ONLYOFFICE

    Open-source office suite offering document, spreadsheet, and presentation editing with co-editing modes, plugin support, integration across 30+ services, robust security, and mobile access. Available in Community, Enterprise, and...

    https://www.onlyoffice.com
    Learn More
  6. Apache OpenOffice icon

    Apache OpenOffice

     813 likes

    Apache OpenOffice is a leading open-source office suite that offers free applications for word processing, spreadsheet, presentations, graphics, databases and more. All data is stored in an open standard format, though Open Office can also read and write files from other common...

    58 Apache OpenOffice alternatives

    Cost / License

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    Apache OpenOffice screenshot 1
     
  7. CryptPad icon

    CryptPad

     170 likes

    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.

    74 CryptPad alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source (AGPL-3.0)

    Application types

    Platforms

    • Software as a Service (SaaS)
    • Self-Hosted
    • Cloudron
    Instance homepage
     
  8. WPS Office icon

    WPS Office

     399 likes

    A comprehensive, free office suite offering high compatibility across formats. Supports Android, iOS, Windows, Linux, macOS, and handles text, presentations, spreadsheets, and PDFs. Features document collaboration, multiple languages, strong privacy, and user support.

    52 WPS Office alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Flathub
    • Flatpak
    All in one
     
  10. Collabora Office Classic icon

    Collabora Office Classic

     62 likes

    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.

    41 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
     
  12. Calligra Suite icon

    Calligra Suite

     100 likes

    Calligra Suite is an office and graphic art suite by KDE. It contains applications for word processing, spreadsheets, presentation, vector graphics, and editing databases.

    Cost / License

    Application types

    Platforms

    • Linux
    • KDE Plasma
    • FreeBSD
    • Flathub
    • Flatpak
    Calligra Suite screenshot 1
     
  13. Zoho icon

    Zoho

     159 likes

    An all-in-one online office suite designed for businesses, featuring ad-free and privacy-first tools such as word processor, spreadsheet, presentation application, CRM, email/webmail, and hosted wiki. Enables easy real-time collaboration and integration across various platforms.

    51 Zoho alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Online
    Zoho screenshot 1
     

    • Zoho is the most popular commercial alternative to ZetaOffice.

    • Zoho is Paid and ProprietaryZetaOffice is Free and Open Source
  14. Infomaniak kSuite icon

    Infomaniak kSuite

     9 likes

    Suite for secure email, calendaring, file sharing, chat, and online meetings, offering real-time collaboration on docs, GDPR compliance, customizable branding, renewable energy use, advanced user management, and all data hosted in Switzerland.

    78 Infomaniak kSuite alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    Infomaniak kSuite screenshot 1
     
  15. Apple iWork icon

    Apple iWork

     94 likes

    iWork is an office suite by Apple. It includes Pages, a word processing and desktop publishing application, Keynote, a presentation package, and Numbers, a spreadsheet application.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    • Online
    • iPhone
    • iPad
    Apple iWork screenshot 1
     
12 of 50 ZetaOffice alternatives