Vienna is a free and open-source RSS/Atom/JSON feed newsreader for macOS.
vienna-rss
Latest version:3.11.0
Release date:
A free, open-source RSS, Atom and JSON feed reader for macOS. It subscribes to news sources and blogs, organises them in folders, tracks read state and searches full text, with a native interface. It suits people who follow feeds by RSS rather than through an online reader.