OnlyOffice – Free Open Source Alternative for Microsoft Office – How to install OnlyOffice Desktop Editors on Ubuntu
OnlyOffice Desktop Editors is free open source office suite for Linux, Windows and macOS. It includes ONLYOFFICE Document Editor, ONLYOFFICE Spreadsheet Editor and ONLYOFFICE Presentation Editor. Using ONLYOFFICE Document Editor, Presentation Editor and Presentation Editor you can create, edit, save and export text documents, spreadsheets and presentation slides. It is fully compatible with Office Open XML formats: .docx, .xlsx, .pptx.