RSS Reader for Mac - NetNewsWire
netnewswireapp.com
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.
Looking for an easy-to-use RSS and Atom reader for your Mac? You've found it! The "Eddy" award-winning NetNewsWire has a familiar three-paned interface and can fetch and display news from thousands of different websites and weblogs.