目前office办公文档广泛使用微软公司的Office 办公软件，为了能在基于linux的嵌入式产品中顺利打开、阅读和编辑Microsoft Office文件，本文对Linux系统下主流office软件OpenOffice的性能与Microsoft Office进行了较为详细的比较，同时也将其与Microsoft Office的兼容性进行了分析，最后得出开发一款基于Linux兼容Microsoft Office文件的嵌入式office文件阅读器设计实现重点和难点。-The current widespread use of office documents office Office Microsoft Office software, in order to linux-based embedded products successfully opened, read and edit Microsoft Office documents, this article on the Linux system performance of the mainstream office software OpenOffice and Microsoft Office to a more detailed comparison, but also its compatibility with the Microsoft Office analyzed the conclusion that developing a Linux-based embedded files compatible with Microsoft Office file viewer designed office key and difficult to achieve.