QuiteRSS is an open-source cross-platform news aggregator for RSS and Atom news feeds.
QuiteRSS is free software released under the GPL-3.0-or-later license.
It is available for Microsoft Windows, macOS, Linux, and OS/2. It has two layout modes-classic and newspaper.
The classic layout has a three-panel view for the feed list, posts, and browser.
It supports tabbed browsing, import/export of OPML feeds, basic web browsing functions, adblocking, tags, and system tray integration.
It uses the WebKit browsing engine for its embedded browser