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

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

FreeOffice is a complete office suite with a word processor, a spreadsheet application and a presentation program.

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.

LibreOffice ie previously known as OpenOffice which is an open source office suite including text editor, spreadsheet and presentation tools.

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

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.

LibreOffice is a free and open source office suite.