Workona is described as 'A better way to work in Chrome and Firefox. Workona helps you get your tabs under control to increase productivity, reduce stress, and bring focus to your work. Manage all of your work in one place with workspaces' and is an app in the Web Browsers category. There are more than 10 alternatives to Workona for a variety of platforms, including Mac, Windows, Google Chrome, Linux and Online / Web-based. The best alternative is Station, which is both free and Open Source. Other great apps like Workona are OneTab (Free), Tabs Outliner (Freemium), Session Buddy (Free) and Tab Session Manager (Free, Open Source).
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.
Manage Your Browser Sessions View and save the state of all open browser tabs in the current or past browser sessions. Quickly restore your tabs and resume your web surfing after a browser or system crash.
"The Marvellous Suspender" is a free and open-source Google Chrome extension for people who find that chrome is consuming too much system resources. Totally based on the original "The Great Suspender" but without ADS tracking and other problems.
Storing and grouping tabs are very useful. Onetab could help you to store the tabs you opened so that to free up your resources and remove clutter. But Onetab still lacks some features such as the simple list and just store selected tabs.
Manage your windows instead of tabs ? Real-time window and tab management ? Real-time sync with cloud ? Browser crash/restart resistance ? Pop-up and tab interface modes ? History of closed windows and tabs ? Activation and hot tabs shortcuts ? Drag-and-drop tabs