Vivaldi Web Browser 1.13 for Power Users Gains New Multi-Tab Management Features

Vivaldi web browser, the spiritual successor to Opera 12, released version 1.13 on Wednesday, introducing an easier way of managing multiple tabs, as well as new file download features and other improvements.
In line with the Norwegian team's aim to make Vivaldi the most feature-rich and customizable browser available to power users, the developers have created the new Window Panel. This opens a tree-style view of tabs to the side of the browser window, offering an easy overview of all open tabs