WriteNext - The writing application that boosts your writing. Increase focus and writing performance and reduce distractions by separating your creative writing from other activities. Let writing be the only activity you perform in the writing application.
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
Stashany - Online notepad for developers
Office Online - With Office Online you can view, edit, and share Word, Excel, PowerPoint, and OneNote files on your devices using a web browser, so you can work anywhere.
Calmly Writer - Distraction-free text editor for Mac, Windows, Linux and ChromeOS.
Caret - Better Markdown Editor for Mac / Windows / Linux