---
draft: false
title: "Nextcloud"
category: office
date: 2026-06-22T00:00:00+08:00
---

## Take Back Your Documents: Why Nextcloud Office Is the Online Suite You've Been Waiting For

There's a hidden tax buried in every Google Doc you open and every Word file you upload to Microsoft 365. You pay it not with money, but with control — handing your documents, your data, and your privacy to someone else's server the moment you hit "share." Nextcloud Office exists to end that bargain for good.

### A Full Suite, On Your Terms

Nextcloud Office is a complete, self-hosted online office suite built in partnership with Collabora Productivity. It covers every base: Nextcloud Write for documents, Nextcloud Spreadsheet for data, Nextcloud Present for slides, and Nextcloud Draw for diagrams and quick sketches. All four run in any modern browser, support real-time collaborative editing, and handle the full range of formats you already work with — DOCX, XLSX, PPTX, and a wide array of open document formats.

No format conversion surprises. No "this file looks different on your end." Just clean, high-fidelity WYSIWYG rendering done on the server, so what you see is exactly what prints.

### Your Data Never Leaves Your Server

This is the architectural detail that changes everything. When you edit a document in Nextcloud Office, only the rendered content travels to your browser — not the raw file. Your documents stay on your server at all times. That's not marketing language; it's a fundamental design decision that minimizes the surface area for leaks and keeps you firmly in control.

For organizations in regulated industries, public sector bodies, universities, and anyone who simply values their privacy, this matters enormously. Tens of millions of users at thousands of organizations worldwide have already made the switch.

### Collaboration Without Compromise

Real-time collaboration isn't bolted on as an afterthought — it's woven through every part of the suite:

1. Real-time cursor tracking shows you exactly who is editing what, live
1. Comments and replies keep conversations anchored to the relevant part of the document
1. Present to All lets you lead a presentation while every collaborator's view follows you automatically
1. Sheet Views in Spreadsheet let individuals filter data independently, so large shared datasets don't become a collision course
1. Document comparison offers both a side-by-side view and a Manage Changes mode for reviewing, accepting, or rejecting edits one by one
1. Anonymous editing via public link means external collaborators don't need a Nextcloud account to contribute

And because Nextcloud Office is deeply integrated into the broader Nextcloud ecosystem, you can collaborate on a document during a video call, attach it to a task, open it from a mail attachment, or edit it directly from your desktop — all without leaving your workflow.

### Nextcloud-Office: Sovereign, Open, and Built for Privacy

The Spring 2026 release introduces Nextcloud-Office, a complete office suite engineered with a distinct architectural approach that delivers excellent browser performance while reducing server load. It offers seamless collaboration, maximum compatibility with Microsoft Office files, and is built entirely in Europe as a sovereign open-source solution — a meaningful distinction for organizations with data residency requirements or concerns about foreign cloud dependencies.

### AI That Stays in Your Control

Nextcloud's approach to AI reflects the same philosophy as its approach to data: powerful features, fully on your terms. The new AI chat sidebar lets users converse with Nextcloud Assistant alongside any open document. The Assistant can write, translate, and refine text directly from the editor's Insert tab, and AI-powered diagram generation is available in Nextcloud Whiteboard.

Every AI feature is optional and fully configurable. No silent data sharing with third-party model providers, no hidden training on your files.

### A Richer Ecosystem Beyond the Editor

Nextcloud Office doesn't stand alone. It's the centerpiece of a broader productivity platform that includes:

1. Nextcloud Text — a lightweight, collaborative note-taking app with template support, Mermaid diagram integration, self-hosted translation, and offline editing
1. Nextcloud Collectives — a collaborative wiki for meeting notes, project documentation, and team knowledge bases, complete with landing pages, membership management, and a page trashbin
1. Nextcloud Tables — a powerful alternative to Microsoft SharePoint Lists and Airtable for managing structured data, with conditional formatting, custom views, link columns, and ownership transfer
1. Nextcloud Whiteboard — a real-time collaborative whiteboard with presentation mode, grid view, and AI-generated diagrams, ideal for brainstorming during calls

### Key Capabilities Worth Calling Out

The feature list is long and keeps growing. Standout additions include QR code generation in Write, conditional formatting in spreadsheets, LaTeX support in Nextcloud Text, document generation with AI, PDF template and form-filling APIs, customizable status bars, spreadsheet shuffle sorting, and a navigation sidebar for large documents.

### Open Source, Enterprise-Ready

Nextcloud Office is open source and free for personal use. Organizations that need guaranteed uptime, long-term support, security updates, and dedicated response times can step up to Federated Computer — the same platform, backed by the team that knows the cloud.

The choice between convenience and control has always been a false one. Nextcloud Office proves you can have real-time collaboration, broad format support, deep integrations, and genuine AI assistance — all without surrendering your data to someone else's cloud.

The documents are yours. Keep them that way.

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Learn more at [federated.computer](https://federated.computer). Want to offer Nextcloud to your customers or partners? Check out [Federated Enterprise](https://enterprise.federated.computer).
