WebCull - WebCull is an ad-free, privacy-focused bookmark manager that works from any browser or device.
Pocket - When you find something you want to view later, put it in Pocket.
Save For Later - Allows you to bookmark any website to read later.
Purify - Read news articles with minimal distraction and scrolling.
Framabag - Click, save, read it when you want.
Easy Reader - EasyReader can customize and improve the readability of long web articles