There was a download of XOffice 1.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is chrisbray. We recommend checking the downloaded files with any free antivirus. The most popular version of the software is 1.0. The software lies within Office Tools, more precisely Document management. The XOffice installer is commonly called xoffice.exe.
From the developer:
XOffice is a UI toolkit for developing cross-platform applications with the Microsoft Office style. XOffice provides an implementation of key MS Office UI components, including the new Ribbon component introduced in Office 2007. As it's name states you can use it on your day by day office needs.
You may want to check out more software, such as IdiomaX Office Translator, which might be similar to XOffice.