FreshStart - Cross Browser Session Manager

Tab Wrangler

tabwrangler

Automatically closes inactive tabs and makes it easy to get them back

The Marvellous Suspender

Make your computer run smoothly by suspending the tabs you aren't using

Empty New Tab Page

thakis@chromium.org

With this extension, new tabs display a blank page instead of the usual new tab page with thumbnails.

Tabs Outliner

The Next Generation Session Manager; A Really Working Too Many Open Tabs Solution; And Your Browsing Notebook.

Awesome New Tab Page

Enhance your New Tab Page with ultimate customizability and power. Awesome, like you. [ANTP]

Custom New Tab

Customize the New Tab URL. Change New Tab to point to any URL or local file you want.

Blank New Tab Page

Jarek Foksa

Override the default new tab page with blank page.