Ranked in these QuestionsQuestion Ranking
Pro Supports sync-ing with private podcast feeds
Audio format: AAC inside M4A, compatible with iOS and Android.
Pro Clean UI
Pro It's a browser extension
Pro Good quality of voice
Pro Can read intranet and texts from desktop
Pro Automatic text detection on page
Just push the button and it will play what you need (but of course, it's not always perfect).
Pro Playback rate control
Normal speed, 1.5x, 2x
Pro Can start listening from context menu
Good for fullscreen mode.
Pro RAM is only used when needed
This extension will not consume system resources when in the background like many other extensions does, because it only runs in the event page and doesn't run in the background.