Written in Java EIOffice runs on Linux and Windows operating systems. EIOffice is affordable, easy to use and based on Office software with which you are already familiar. Import / Export, edit and save Microsoft Office documents. Change quarterly financial results in a spreadsheet and all paste-linked references in other memos, reports, presentations and worksheets will update automatically. Reduce desktop clutter and store all related documents (spreadsheets, memos, reports and presentations) in a single binder.