AndrOpen Office
Akikazu Yoshikawa
Collabora Office
Collabora Productivity Limited
SmartOffice - Doc & PDF Editor
Artifex Software Inc.
OfficeSuite Pro + PDF
MobiSystems
WPS Office Lite
WPS SOFTWARE PTE. LTD.
All Documents Reader & Viewer
Go Translate & Tool Apps- Language Translator Inc.
Microsoft 365 (Office)
Microsoft Corporation
Microsoft Planner
Quip: Docs, Chat, Spreadsheets
Slack Technologies Inc.