OWO Text Generator - Text generator that automatically turns texts to the "OWO" grammar.
LibreOffice - Writer - Open-source cross-platform word processor.
editorr - Get instant writing help from real editors.
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.
Write Together - Learn to write, together, one day at a time.
Google Docs - Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.