Collabora Online extension - Plesk
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Collabora Online

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 17.8 or later, installed on the following Linux distributions:

  • CentOS 7
  • Debian 8
  • Debian 9
  • Red Hat Enterprise Linux 7
  • Ubuntu 16.04
  • Ubuntu 18.04

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.
Version 4.0.1
Requires 17.8
Developer Kolab Systems AG
Platform unix
Category Web Apps & Site Editing

Support | Documentation
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