ONLYOFFICE Docs Installation on Ubuntu Made Easy

ONLYOFFICE Docs Installation has become a popular choice for Linux users who want a secure and collaborative office suite on Ubuntu servers. Because businesses now rely heavily on online document editing, many administrators prefer ONLYOFFICE for its strong compatibility with Microsoft Office formats and real-time collaboration tools.

In this guide, you will learn how to install ONLYOFFICE Docs on Ubuntu using Docker, configure secure HTTPS access, and prepare the platform for cloud integrations.

Why Choose ONLYOFFICE Docs?

ONLYOFFICE Docs is an open-source office suite designed for document editing, spreadsheets, presentations, and fillable forms. Unlike traditional desktop office software, it focuses heavily on collaborative work.

Users can edit files together in real time, leave comments, track changes, and even integrate video conferencing plugins. Moreover, the platform supports DOCX, XLSX, and PPTX formats natively, which helps maintain compatibility with Microsoft Office documents.

For Ubuntu administrators, the Docker-based deployment method simplifies maintenance and updates significantly.

ONLYOFFICE Docs Installation Requirements

Before starting the ONLYOFFICE Docs Installation process, ensure your Ubuntu server meets the recommended hardware requirements:

• Dual-core 2 GHz processor
• Minimum 2 GB RAM
• 40 GB available storage
• 4 GB swap memory
• Docker installed and running

Additionally, using a domain name is highly recommended if you plan to enable HTTPS access later.

Install ONLYOFFICE Docs with Docker

The easiest way to deploy ONLYOFFICE Docs on Ubuntu involves Docker containers. First, update your server packages:

sudo apt update

Next, install Docker if it is not already available on your system.

After Docker is ready, run the following command to launch the ONLYOFFICE Document Server:

sudo docker run -i -t -d -p 80:80 --restart=always onlyoffice/documentserver

Once the container starts, open your browser and visit:

http://localhost

You should now see the ONLYOFFICE welcome interface and demo document manager.

Configure ONLYOFFICE Docs Installation for Persistent Storage

By default, containerized applications store data internally. However, administrators should mount external directories to avoid losing files during updates or container recreation.

Use the following command to store logs, databases, and cache files outside the container:

sudo docker run -i -t -d -p 80:80 --restart=always \
-v /app/onlyoffice/logs:/var/log/onlyoffice \
-v /app/onlyoffice/data:/var/www/onlyoffice/Data \
-v /app/onlyoffice/lib:/var/lib/onlyoffice \
-v /app/onlyoffice/db:/var/lib/postgresql \
onlyoffice/documentserver

This setup improves backup management and simplifies future migrations.

Enable HTTPS for Better Security

Securing your ONLYOFFICE deployment is extremely important, especially for internet-facing servers. Therefore, administrators should enable HTTPS using Let’s Encrypt certificates.

Install Certbot with these commands:

sudo snap install --classic certbot
sudo ln -s /snap/bin/certbot /usr/bin/certbot

Then start the Docker container with HTTPS support enabled:

sudo docker run -i -t -d -p 80:80 -p 443:443 \
-e LETS_ENCRYPT_DOMAIN=yourdomain.com \
-e LETS_ENCRYPT_MAIL=admin@example.com \
onlyoffice/documentserver

After completion, users can securely access the suite using HTTPS encryption.

Integrate ONLYOFFICE with Cloud Platforms

One major advantage of ONLYOFFICE is its broad integration support. Administrators can connect the editors with platforms such as WordPress, Nextcloud, Moodle, Jira, and Redmine.

These integrations allow teams to edit and collaborate on documents directly inside their preferred workspace. As a result, organizations improve productivity without switching between multiple applications.

Conclusion

ONLYOFFICE Docs Installation on Ubuntu offers a practical and scalable solution for organizations that need collaborative document editing on Linux infrastructure. With Docker deployment, HTTPS protection, and cloud integrations, administrators can quickly build a secure office environment for teams and businesses.