After testing for a period of time, OnlyOffice Desktop Editors snap package goes stable for Ubuntu and other Linux desktops.
“ONLYOFFICE Desktop Editors is a free office suite that combines text, spreadsheet and presentation editors allowing to create, view and edit documents stored on your Windows/Linux PC or Mac without an Internet connection. It is fully compatible with Office Open XML formats: .docx, .xlsx, .pptx.”
The snap is a containerized software package (runs in sandbox) runs in most Linux desktops. It bundles most required libraries and auto-updates itself.
For Ubuntu 18.04 and higher, simply open Ubuntu Software, search for and install
For Ubuntu 16.04, first install
snapd daemon by opening terminal (Ctrl+Alt+T) and then running command:
sudo apt install snapd
Then install OnlyOffice Desktop Editors via command:
sudo snap install onlyoffice-desktopeditors
Like normal software, open OnlyOffice from your system app launcher.
To remove the software, either use Ubuntu Software, or run command in terminal:
snap remove onlyoffice-desktopeditors