Dualless for Your Browser

1 How to use our extension

Split current browser window into a pairAnd resize their position and size according to the ratio specified by user. (3:7,4:6,5:5,6:4,7:3)
Merge splitted browser windows back...to a single window , or make it occupy the full screen area
MacOS X like windows managementWhen one of the splitted windows got focused, the other in pair will be shown together. They always occupy the whole screen
Bookmark managementRelaunch your favior site in a new tab and windows will be splitted in the recorded ratio.

1. Install and open.

- After installing the extension. You click on the icon of that extended version.