.First, choose the Office to be removed, and right-click on it.Then, press "Uninstall".Now click the Office and click "Uninstall".The work you are working on is converted to the Portable Document Format (.PDF) or Microsoft Works. The application also allows to view the Mac Classic. That is to say, if you need to convert a document, PDF Converter for Mac will be your best choice. It can help you convert a variety of different files such as doc, docx, txt, rtf, etc. It converts them to PDF, Microsoft Word, PowerPoint, Microsoft Works, Microsoft Excel, Excel 2007, Excel 2003, Excel 97-2003, PowerPoint 97-2003, etc. Besides, it also supports to merge multiple files into one. The application itself has a simple, intuitive interface, and supports drag and drop.