1 How to use our extension

Dualless for Your Browser

Welcome to Dualless for Your Browser

Thank you for installing and using our extension

Main Features:

  • And resize their position and size according to the ratio specified by user. (3:7,4:6,5:5,6:4,7:3)
  • ...to a single window , or make it occupy the full screen area
  • When one of the splitted windows got focused, the other in pair will be shown together. They always occupy the whole screen
  • Relaunch 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.