Online office, made for everyone

Collaborate in real time with Nextcloud Office an online suite for documents, spreadsheets, and presentations. It supports all popular formats, works in every modern browser, and is developed together with Collabora Productivity.

Office 365 alternative
Supports all major file formats

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Nextcloud Office brings secure online office to all

Precise WYSIWYG rendering

What you see is what you'll print thanks to on-server, high-fidelity rendering. No surprises.

Your data, your control

Only pixels, never files. Data stays on your server; the browser gets visuals, not raw documents minimizing exposure.

Seamlessly integrated

Work on documents anywhere: in video calls, as task attachments, in Mail, or on your desktop.

Features

From idea to result – everything combined in Nextcloud

AI assistance in the editor

Write, translate, and refine content directly in the input field. Suggestions appear contextually relevant, remain entirely within your environment, and can be accepted with a single click. This results in better texts quickly, consistently, and securely.

Your data. Your rules.

Maintain complete control: files remain on your server, collaboration runs smoothly without data leakage. Nextcloud Office is open source and GDPR-first for compliance without compromising on convenience, security, and sovereignty in your everyday work.

Shared notes

With Nextcloud Text, teams can create lightweight notes, to-do lists, and minutes in real time. The interface is minimal, collaboration is smooth, and data remains internal. Ideal for quick coordination, structured ideas, and documented decisions centralized and clear.

Nextcloud Collectives

Nextcloud Collectives is your shared knowledge space ideal for teams that want to manage content, notes, and documents centrally. Whether as an internal wiki or project database, everything stays in one place, versioned, secure, and easily accessible to everyone involved.

Nextcloud Tables

With Nextcloud Tables, you can organize structured data easily without any external tools. Manage customer data, vacation lists, or project statuses centrally in your Nextcloud. Tables are customizable, can be used collaboratively, and are stored in GDPR compliance.

Nextcloud Whiteboard

Nextcloud Whiteboard makes visual collaboration easy. Sketch ideas, give presentations, or gather feedback live and interactively. All participants can draw, write, and insert files at the same time. Results are saved and can be shared.

Nextcloud Office

Together, You Achieve More

Nextcloud Write

Nextcloud Write is your workspace to create, edit, and polish documents then share and collaborate in real time.

Nextcloud Spreadsheet

In Nextcloud Spreadsheet, your data stays secure and organized backed by thousands of functions and tools for precise results.

Nextcloud Present

Nextcloud Present lets you showcase ideas with ease compatible with all common formats and ready to captivate your audience.

Nextcloud Draw

Nextcloud Draw makes visual collaboration easy and capture anything from quick sketches to complex plans with shared diagrams and graphics.

View and edit documents directly in your Nextcloud

Nextcloud Office lets teams edit documents together in real time while preserving layout and formatting. Add and reply to comments, and invite external collaborators via public links no account required.

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Secure andprivacy-firstmanaged Nextcloud.

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Hosted in

Germany

4.3on G2