Oracle Cloud Office is a Web and mobile office suite. It includes word processing, spreadsheets, presentations, and more. Based on Web open standards and the Open Document Format (ODF), Oracle Cloud Office enables Web 2.0-style collaboration and mobile document access and ensures compatibility with Microsoft Office file documents. Oracle Cloud Office is integrated with Oracle Open Office, which enables rich offline editing of complex presentation, text, and spreadsheet documents.
Oracle Cloud Office Web-scale architecture can be used for on-premise, on-demand, or software-as-a-service (SaaS) deployments.
via oracle.com