WriteRoom Hog Bay Software
www.hogbaysoftware.com/products/writeroom
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
For Mac users who enjoy the simplicity of a typewriter, but live in the digital world. WriteRoom is a full-screen, distraction-free writing environment. Unlike the cluttered word processors you're used to, WriteRoom is just about you and your text. Requir