Open Source Apps tagged with 'Office Suite'

All apps in Open Source Apps tagged with 'Office Suite' category. Use the filters below to narrow down your search. 
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  1. LibreOffice icon
     3167 likes

    Free and open-source office suite with advanced word processing, spreadsheets, presentations, vector graphics, math formula editor, and database tools.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • F-Droid
    • Flatpak
    LibreOffice screenshot 1
    LibreOffice screenshot 1
    LibreOffice screenshot 2
    +11
    LibreOffice Writer on Linux
    54 alternatives
    4.5
    Excellent144 reviews
  2. Nextcloud icon
     1210 likes

    On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Self-Hosted
    • Snapcraft
    • Flathub
    • F-Droid
    • Raspberry Pi
    • Cloudron
    • Docker Hub
    Nextcloud screenshot 1
    Nextcloud screenshot 1
    Simple and powerful file sync & share
    +5
    Simple upload even for people who don’t have Nextcloud
    170 alternatives
    4.6
    Excellent90 reviews
  3. ONLYOFFICE icon
     680 likes

    Open-source suite for editing documents, spreadsheets, presentations, forms, and PDF files with co-editing modes, plugin support, AI assistant, and integration across 40+ platforms.

    Cost / License

    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 9.3 Document running in Windows 11
    OnlyOffice 9.3 Spreadsheet running in Windows 11
    ONLYOFFICE screenshot 2
    +13
    ONLYOFFICE screenshot 3
    82 alternatives
    4.2
    Very Good72 reviews
  4. A versatile open-source word processor with robust formatting, style options, and cross-platform availability, ideal for both memos and complex book publishing.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Flathub
    • PortableApps.com
    • ReactOS
    LibreOffice - Writer screenshot 1
    LibreOffice - Writer screenshot 1
    LibreOffice 6.1 on Windows 10 (without toolbars)
    +2
    LibreOffice - Writer screenshot 3
    94 alternatives
    4.5
    Excellent44 reviews
  5. 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...

    Cost / License

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    Apache OpenOffice screenshot 1
    Apache OpenOffice screenshot 1
    Apache OpenOffice screenshot 2
    +1
    Apache OpenOffice screenshot 3
    65 alternatives
    3.4
    Fair22 reviews
  6. CryptPad icon
     186 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.

    Cost / License

    Platforms

    • Software as a Service (SaaS)
    • Self-Hosted
    • Cloudron
    Instance homepage
    Markdown slides app
    Code/Markdown app
    +7
    Whiteboard app
    93 alternatives
    4.6
    Excellent21 reviews
  7. Enterprise-ready on-premise suite with advanced word processing, spreadsheet, and presentation tools, maximizing interoperability and file compatibility.

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Flathub
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    Collabora Office Classic screenshot 1
    Collabora Office Classic screenshot 1
    Collabora Office Classic screenshot 2
    49 alternatives
  8. kDrive icon
     74 likes

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

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    kDrive screenshot 1
    kDrive screenshot 1
    kDrive screenshot 2
    +12
    kDrive screenshot 3
    49 alternatives
    4.6
    Excellent11 reviews
  9. Murena Workspace is your personal email account, your agenda and contacts, your drive on the cloud and your online office suite. All combined in one single service at murena.io, simple to use. It is powered by proven open-source software like NextCloud and OnlyOffice.

    Cost / License

    • Freemium
    • Open Source

    Platforms

    • Online
    Murena Workspace screenshot 1
    Murena Workspace screenshot 1
    48 alternatives
  10. NeoOffice icon
     47 likes

    NeoOffice is an office suite for Mac that is based on OpenOffice and LibreOffice. With NeoOffice, you can view, edit, and save OpenOffice documents, LibreOffice documents, and simple Microsoft Word, Excel, and PowerPoint documents.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Mac
    NeoOffice screenshot 1
    NeoOffice screenshot 1
    NeoOffice screenshot 2
    +1
    NeoOffice screenshot 3
    58 alternatives
  11. 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.

    Cost / License

    • Paid
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron
    With live video collaboration. Using Talk in the right side bar.
    Spreadsheet/Calc. Diagrams.
    Spreadsheet/Calc
    +4
    Live collaboration. Using instant messages.
    27 alternatives
  12. AndrOpen Office is a independent port of Apache OpenOffice for Android.

    You can view, edit, import, and export PDF, Word, Excel & PowerPoint documents using full features of the OpenOffice in the PC version.

    AndrOpen Office has 5 components: Writer a word processor you can.

    Cost / License

    Alerts

    • Discontinued

    Platforms

    • Android
    • Android Tablet
    AndrOpen Office screenshot 1
    AndrOpen Office screenshot 1
    AndrOpen Office screenshot 2
    +1
    AndrOpen Office screenshot 3
    58 alternatives
  13. Open365 icon
     30 likes

    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
    Open365 screenshot 1
    Open365 screenshot 2
    39 alternatives
  14. Collabora Office brings the familiar Collabora Online experience to your computer - so you can create, edit, and present with a beautiful, modern UI. Built on LibreOffice, it delivers excellent interoperability with ODF and Microsoft Office formats (DOCX/XLSX/PPTX), and exports...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    Collabora Office screenshot 1
    Collabora Office screenshot 1
    Collabora Office screenshot 2
    10 alternatives
  15. Feng Office icon
     20 likes

    Feng Office is a commercial Open Source web based solution aimed to enhance collaboration and productivity. It integrates information such as mails, documents, notes, favourites, events and task. This online office is aimed at small business, which use it for project management...

    Cost / License

    Platforms

    • Online
    • Self-Hosted
    18 alternatives
  16. Go-oo icon
     19 likes

    Go-oo was an office suite based on OpenOffice.org. It has better Microsoft binary file support, and better Excel macro (VBA) reliance. Other functionalities include SVG import filter, improved EMF rendering, 3D transitions within presentations, rich fields support, etc.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    12 alternatives
  17. OfficeWork is an office online suite that provides a Document, Presentation and Spreadsheet Editor to edit documents, excel spreadsheets and powerpoint slides using the formats DOCX, DOC, XLSX, XLS, PPTX, CSV, ODT, or HTML files.

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Online
    • Google Chrome
    • Firefox
    OfficeWork Office Online screenshot 1
    OfficeWork Office Online screenshot 1
    OfficeWork Office Online screenshot 2
    48 alternatives