How to install Liferea feed reader on Ubuntu – Best RSS feed reader and news aggregator for Linux
Liferea is a free open source feed reader for Linux system. It supports RSS, Atom and OMPL feed formats. Just add your feed/subscription and read it offline. it supports InoReader, TheOldReader and TinyTinyRSS feed reader services. Using this you can sync your feeds between different devices. It also comes with built-in tabbed web browser with Do Not Track preference, hide read feeds and ability to fetch HTML5 and AMP content for feeds that support it.
