Expressocorp # Upload, securely store and organize your Excel spreadsheets online # Authorize colleagues to view or edit your spreadsheets anytime from anywhere # Have a virtual meeting where invitees simultaneously view or edit Excel # Take advantage of powerful eXpresso features like chat, email, alerts, and audit trails # Visually compare two or more spreadsheets for cell or formula changes in Software > File Storagewith excelofficeshareby 5 users