Collabora Online

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Collabora Online

Apheleia IT AG

Collabora Online is a powerful LibreOffice-based online office that supports all major document, spreadsheet and presentation file formats, which integrates with Plesk Premium Email.

Key features are collaborative editing and excellent office file format support.

Integrates with Plesk Premium Email

Collabora Online allows you to edit documents collaboratively directly from within Plesk Premium Email.

Please note that Collabora Online can not be used standalone.

Key features

  • View and edit text documents, spreadsheets, presentations & more
  • Collaborative editing features
  • Long Term Support and signed security updates
  • Works in any modern browser – no plugin needed
  • Open Source
  • Plesk Premium Email integration

Document support

  • Preservation of layout and formatting of documents
  • Text documents (.odt, .docx, .doc)
  • Spreadsheets (.ods, .xlsx, .xls)
  • Presentations (.odp, .pptx, .ppt)


Choose the license package that best meets the needs of your business. Upgrade your license seamlessly as soon as your business grows!

  • Personal (1 user)
  • Family (5 users)
  • Entry (10 users)
  • Starter (30 users)
  • Small (50 users)
  • Medium (100 users)
  • Large (500 users)

Does your business case exceed 500 users? Drop us a note and let’s talk about special pricing.

Supported Platforms

This extension is supported on Plesk 18.0 or later, installed on the following Linux distributions:

  • AlmaLinux 8
  • CentOS 7
  • CentOS 8
  • Cloud Linux 8
  • Debian 9
  • Debian 10
  • Debian 11
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Rocky Linux 8
  • Ubuntu 18.04
  • Ubuntu 20.04
  • Ubuntu 22.04

The extension additionally has the following requirements:

  • Plesk Premium Email is required to make use of the provided functionality.
  • The domain must be secured with a valid SSL certificate.
  • NGINX must be enabled in proxy mode on the domain.

Install Collabora Online extension

Hostname or IP or URL of your Plesk instance:

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