WPS Office (an acronym for Writer, Presentation and Spreadsheets, previously known as Kingsoft Office) is an office suite for Microsoft Windows, macOS, Linux, iOS, Android, Fire OS and HarmonyOS developed by Zhuhai-based Chinese software developer Kingsoft. It also comes pre-installed on Fire tablets. WPS Office is made up of three primary components: WPS Writer, WPS Presentation, and WPS Spreadsh... Wikipedia