Businesses use eXpresso to view or edit Microsoft® Office files with other people at the same time. eXpresso is the only solution that provides real-time collaboration for Microsoft® Office files online. What's more, eXpresso gives file owners added control over how their files get viewed or edited by others. Not only can people be working on the same file at the same time, different people can be interacting with their own customized view of the shared file. Please visit the company's website to learn more.