Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Workona - A better way to work in the browser.
Pocket - When you find something you want to view later, put it in Pocket.
OneTab - Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.
wallabag - Save the web, freely.
Session Buddy - Manage Your Browser Sessions