EIOffice, also known as Evermore Integrated Office, is a proprietary Office suite by Evermore software. In 2010, Evermore changed their name to Yozosoft [1].
Supported operating systems include Microsoft Windows and Linux. It is marketed internationally in multiple languages. Dell Japan sells the Office suite in partnership with e frontier, Inc. as an optional package for their Ubuntu Linux netbooks. The EIOffice supports Office Open XML document file formats.[2]