Feed Sidebar is described as 'The Feed Sidebar is an extension for the Mozilla Firefox Web browser that displays the new items from your Live Bookmarks in the sidebar' and is a RSS Reader in the News & Books category. There are more than 100 alternatives to Feed Sidebar for a variety of platforms, including Online / Web-based, Windows, Mac, Android and Linux. The best alternative is Feedly, which is free. Other great apps like Feed Sidebar are QuiteRSS (Free, Open Source), Tiny Tiny RSS (Free, Open Source), NewsBlur (Freemium, Open Source) and Reeder (Paid).
Feedly is a better way to organize, read and share the content of your favorite sites. It weaves the content from the RSS feeds of your favorite websites into a fun magazine-like experience and provides seamless integration with social networks.
Tiny Tiny RSS is an open source web-based news feed (RSS/Atom) reader and aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.
NewsBlur is a personal news reader that brings people together to talk about the world. It shows you the original site and allows you to read stories directly off the site while keeping track of what you read. It also filters and highlights stories you like and dislike.
News360 is a next-generation news reader that gathers news from more than 10,000 different online sources, and presents them in an innovative visual fashion, aggregating different articles and media, and letting you see all sides of a story.
Fluent Reader is a modern, cross-platform, and open-source desktop RSS Reader. Features: * A modern UI inspired by Fluent Design System with full dark mode support. * Read locally or sync with self-hosted services through Fever API.