QT Writer Express (By SSuite Office) is a freeware word processor which supports different types of documents such as those from Microsoft Word or Adobe Acrobat. It is a freeware Word processing application that's light on system resources, portable, well-designed and efficient.
Here are some screenshots to illustrate the features and user interface of this application:
Atlantis Word Processor
Onlyoffice
FocusWriter
WPS Office
Microsoft Office 2016