Microsoft 365 - Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online
Penflip - Typewrite is a real-time collaborative writing environment with Markdown support, versioning and Dropbox syncing. Alternatives to Penflip for Web, Windows, Mac, Linux, iPhone and more.
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
Cleartext - A text editor that allows only the 1,000 most common words
SSuite Office - SSuite Office is called to be one of the most accomplished software developers for both beginners and professionals alike.
Quill - Powerful, API-driven rich text editor