QuiteRSS is a cross-platform RSS and Atom feed reader that is designed to be lightweight and "comfortable" for the user. It uses the WebKit HTML renderer, the same one used by Apple's Safari, so sites render the same way that they would in a full browser. QuiteRSS also includes a built-in ad filter and flash blocker to reduce online annoyances. Users can filter new, unread, starred, or deleted stories and can search within those categories to locate specific stories of interest. QuiteRSS also supports user-defined filters to either highlight or hide stories that match specified criteria. If desired, you can configure sound, pop-up, or tray notifications when new news stories arrive. The QuiteRSS Download page features installers for Windows and macOS computers. Linux and BSD users can find QuiteRSS in their system's package manager. QuiteRSS is free software, distributed under the GNU General Public License, with source code available on GitHub.