How to Install OPENOFFICE Flatpak on GNU/Linux – Step-by-step

GNU/Linux Installing ONLYOFFICE Desktop Editors – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install ONLYOFFICE Desktop Editors in GNU/Linux 64-bit Desktop.

And ONLYOFFICE for Linux is an Online and Offline Open-source Office that enables you to manage Documents, Projects, Team and Customer Relations in one place.

Especially Relevant: ONLYOFFICE offers a complete productivity suite with Document management, Project management, CRM, Calendar, eMail, and corporate Network. In this way you don’t need to switch back and forth between multiple applications to perform different Tasks.

Here are some of the Key Features offered by ONLYOFFICE:

• Document Editing: provides robust document editing capabilities for text documents, spreadsheets, and presentations. Users can create, edit, and format documents directly within the platform.
• Real-Time Collaboration: Users can collaborate in real-time on documents, spreadsheets, and presentations. Multiple users can work on the same document simultaneously, with changes synchronized instantly.
• Version History: keeps track of document version history, allowing users to revert to previous versions or review changes made by collaborators.
• Commenting and Markup: Users can add comments, annotations, and markup to documents, facilitating communication and feedback among collaborators.
• Document Templates: offers a variety of pre-designed document templates to expedite the creation of common business documents, such as contracts, invoices, and reports.
• Spreadsheets Functions and Formulas: The spreadsheet editor in supports a wide range of functions and formulas, enabling users to perform complex calculations and data analysis.
• Presentations: includes a presentation editor with features for creating and editing slideshows. Users can add text, images, charts, and multimedia elements to their presentations.
• Integration with Third-Party Services: integrates with various third-party services, including cloud storage providers like Google Drive, Dropbox, and OneDrive, as well as with popular project management and collaboration platforms.
• Customizable Interface: Users can customize the interface of to suit their preferences, including themes, layout, and toolbar options.
• Document Encryption and Security: offers robust security features, including document encryption, access controls, and audit trails, to ensure the confidentiality and integrity of users’ data.
• Mobile Apps: provides mobile apps for iOS and Android devices, allowing users to access and edit documents on the go.
• Document Conversion: supports document conversion between different file formats, enabling users to convert documents to and from formats such as DOCX, XLSX, PPTX, PDF, and more.
• Offline Access: Users can work on documents offline using Desktop Editors, a desktop application that syncs with the cloud when an internet connection is available.
• Project Management: integrates project management features, including task lists, Gantt charts, and time tracking, allowing users to manage projects alongside their office documents.

1. 1. Launching Terminal

   Open a Terminal window
   In case first see: Terminal QuickStart Guide.
   (Press “Enter” to Execute Commands)

   

2. 2. Setting Up Flatpak

   How to Setup Flatpak on Linux

   Flatpak Linux Installation Guide

   Flatpak Linux Setup.
   To Check if it’s already there:

   which flatpak