Just to view and open doc, excel and other Microsoft Office files “Polaris Office” is the strongest and trouble-free designed app for smartphone, tablet and mobile devices. Enjoy a great experienced on Android Phone with installed Polaris Office. You can easily open, read, write and edit different kinds of documents like Microsoft Word, Excel, PowerPoint, Adobe PDF, with only several tabs, and manage your data fast and do your work efficiently anytime and anywhere. It will make you an expert in Office. Almost it’s free version is available, easy to install and use.