This article refers specifically to the Excel mobile app on iPhone, though most of the comments also apply to the Android ...

The Android app allows users to view Adobe PDF and Microsoft Office files. From here you can edit and create Excel, PowerPoint and Word files, all in the palm of your hand. Docs to Go has many ...

Anyone who uses Libre Office on their computer may have already looked in the app stores for a version for mobile devices — and probably in vain. Because Libre Office for smartphones and tablets is ...