Google drive is Google's cloud storage solution for storing files in the cloud.

WPS Office is an office suite for Microsoft Windows, Linux, iOS and Android OS.

ThinkFree Office is an office suite written in Java that runs on Windows, Linux, Mac and Android platforms.

MobiSystems OfficeSuite is the premier mobile office app and the trusted leader for reliably editing any type of office document and attachment.

Microsoft Office Suite is a software suite consisting of many office utilities.

Documents To Go is a cross-platform office suite for Palm OS, Windows Mobile, Maemo, BlackBerry OS, Symbian, Android, and iOS.

Polaris Office is a free office service that runs on Android, iOS, Windows and macOS.