This is exactly what I was looking for! Dividing a single window into two tabs on the left and right. It's convenient when you need to drag files from one to another and save them, i.e. copy them in one tab and paste them in another. Other extensions look awful, and creating new windows using system tools is an unpleasant method: the bookmarks bar is duplicated (I always have it expanded) and open tabs (I have them on the left, which looks terrible with two windows and takes up extra space). Thank you very much for such a simple and convenient extension!

Works great, no problems in the couple days I've had this. Convinced me that split view is better than multiple windows for a good portion of my tasks. Good job!

A very useful and excellent extension.

i like. very nicely implemented. unfortunately not all pages display properly on split view though.

خیلی عالیییییییییییی

Firefox needs this feature so badly. To the dev: horizontal split should be added. Also, in the split tab it is not clear that an address needs to be entered.