Tree Style Tab

Tab Suspender

Suspend tabs you are not using to save memory usage and make your computer run faster. Reduce the load on your device, and battery.

Tab Suspender by Workona

Suspend your browser tabs to save memory.

Multiple Tabs Search

Luiz

Opens multiple URLs or searches for several words using a configured search engine, each one in a new tab.

Bookmark Manager

Bookmark Manager

Tiny Suspender

Unload / suspend / hibernate idle tabs to reduce memory and cpu usage.

Dark New Tab

Keller

Open a blank dark or white tab rather than the default browser's new tab page.

Tabox - Save and Share Tab Groups

Save your open tabs into collections and reopen them whenever you want in a single click!