You mean "ability to drag out a tab to open it in new window"? If so, you can do in latest update [1] [1] https://github.com/sumatrapdfreader/sumatrapdf/relea

You mean "ability to drag out a tab to open it in new window"? If so, you can do in latest update [1] [1] https://github.com/sumatrapdfreader/sumatrapdf/releases/tag/3.5rel https://github.com/sumatrapdfreader/sumatrapdf/releases/tag/...