Below you can download the latest version of OnlyOffice 4.1.2 DEB Package for Ubuntu based Linux. This package supports Ubuntu 14.04, Ubuntu 16.04 version. OnlyOffice is the a good alternative to Microsoft Office. More than that, OnlyOffice has a collaboration feature where you can work with your team seamlessly. ONLYOFFICE is an online office that enables you to manage documents, projects, team and customer relations in one place.
Please use the following link to download OnlyOffice 4.1.2 DEB for Ubuntu