Desktop Editors is an application that allows to edit documents, spreadsheets and presentations stored on your computer in the offline mode. It’s also possible to connect Desktop Editors to your cloud and edit documents collaboratively.
You can install Desktop Editors by using the installation package depending on the Linux version installed on your computer (download the required package here) or by compiling it for Ubuntu as per the corresponding guide.
The easier and faster option for Zorin OS is by using the Zorin OS Software Store as per the following guide.