Straight off the bat, I have to say the design of OneNote for OS X is impressive. So, I have decided to give it a chance on my MacBook Air to see if it is good enough to actually replace Evernote. As you may know by now, Microsoft just launched OneNote for OS X, and for free! The app is now free on Windows as well, complementing the existing Modern UI offering and the full-blown OneNote that is part of Office.Īs a result, I can now use OneNote on every device I own.