GitFounders5 Open Source Alternatives to Office Online
A list of 5 carefully selected open-source alternatives to Office Online.
The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.
If you’re looking for alternative features or workflows, here is a prepared detailed list of Office Online open-source alternatives — each with its own distinctive strengths and key features.
CryptPad is a collaborative office suite that offers real-time editing tools with robust end-to-end encryption. It is an open-source platform designed to ensure privacy and secure collaboration.
Key Features
- End-to-end encryption for complete data privacy
- Real-time collaboration on various document types
- Open-source platform ensuring transparency
- Intuitive, user-friendly interface
- Versatile office tools including documents, spreadsheets, and presentations
CryptPad enables users to work together on documents, spreadsheets, presentations, and more, all while keeping data securely encrypted. The platform combines an intuitive user interface with versatile tools that cater to both individual users and teams focused on secure productivity. Its open-source nature provides transparency and continuous improvements from a dedicated community.
Collabora Online is a collaborative online office suite built on LibreOffice technology, enabling real-time document editing and teamwork. It offers both a cutting-edge development edition for experimentation and a stable version designed for secure production deployments.
Key Features
- Real-time collaborative editing based on LibreOffice core
- Comprehensive support for diverse document, spreadsheet, and presentation formats
- Development edition (CODE) for sandbox testing and innovation
- Flexible deployment via Docker and native Linux packages
- Multi-language interface and community-driven improvements
The platform provides a robust suite including Writer, Calc, Draw, and Impress, supporting a wide range of file formats for text documents, spreadsheets, presentations, and more. It caters to developers, enthusiasts, and small teams with its development edition (CODE) that allows testing and community feedback. Deployable via Docker images or native Linux packages, it facilitates integration with popular file sync and share solutions and offers multi-language support.
Graphite Docs is an encrypted, secure, user-owned productivity suite that once provided a decentralized, privacy-centric alternative to conventional document editing tools. Although its hosted service was discontinued in 2020, the open source project remains available for anyone interested in maintaining or extending its capabilities.
Key Features
- Decentralized and privacy-focused architecture
- Encrypted document management for enhanced security
- User-owned productivity suite ensuring data control
- Open source code available for customization and extension
Graphite Docs delivered secure, encrypted document management with a focus on user control and privacy. Designed as a decentralized alternative to platforms like Google Docs, it empowered users with a robust tool for collaborative editing. The open source nature of the project continues to offer opportunities for developers and communities to innovate on its foundation.
ONLYOFFICE is a free, open-source collaborative office suite offering comprehensive tools for creating, editing, and managing text documents, spreadsheets, presentations, and PDFs. It is fully compatible with Office Open XML formats, enabling real-time collaboration and seamless integration across devices and platforms.
Key Features
- Free and open-source under the AGPL 3.0 license
- Real-time collaborative editing and commenting
- Advanced PDF editing and fillable form creation
- AI-powered assistance for text, image, and code generation
- Full compatibility with Office Open XML and other formats
- Robust security with multi-level encryption and GDPR compliance
- Seamless integration with over 40 business platforms
ONLYOFFICE empowers users with a full range of online editors for docs, sheets, and slides, alongside advanced PDF editing and form-building capabilities. With features like real-time co-editing, commenting, and integrated communication via chat and video calls, it supports efficient teamwork. The platform also leverages AI-driven tools for text generation, translation, and code assistance, and integrates with 40+ external business platforms, all while ensuring top-notch security and GDPR compliance.
HedgeDoc is an open-source, collaborative markdown editor that empowers teams to work together in real-time. This self-hosted, web-based tool simplifies note-taking, presentation building, and data management, ensuring your content stays secure and accessible.
Key Features
- Web-based editor that runs in any browser
- Self-hosted for full control over your data
- Real-time collaboration for immediate teamwork
- Presentation mode powered by reveal.js
- Support for graphs, diagrams, and embedded content
- Easy-to-use permission system with revision tracking
- Low system requirements, ideal for lightweight setups
HedgeDoc, formerly known as CodiMD, is designed for seamless collaboration on notes, graphs, and presentations using markdown. The tool runs directly in your browser and supports real-time collaboration, an easy permission system, revisions tracking, and low system requirements, even on devices like Raspberry Pi. With built-in support for presentation mode powered by reveal.js and various diagram integrations, teams can efficiently manage their projects.
About Office Online
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CentralOffice provides an online platform to manage all of your financial needs including IRS or State Agency Tax Help, Accounting, and Budgeting.
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