Microsoft OneNote for the Mac. Finally.
Microsoft OneNote for the Mac lets user create and manage notes, photos, and other pieces of information. It can synchronize that data with OneNote on other platforms such as iOS on the iPhone and iPad, Windows, and Android.
The Mac version brings with it a couple firsts, according to The Verge: Microsoft has previously charged for the OneNote service, but it's now free, as are the companion apps on all platforms. The company also introduced a new cloud API so third-party developers can add OneNote support to their apps, and is offering a new clipping feature that lets users send content from their Web browser into OneNote.
So far, Microsoft has Feedly, News360, IFTTT, JotNot, Weave, and Genius Scan on board, along with Livescribe, Brother and Epson.