Split Browser

Split Browser is an add-on for Firefox that lets you share the Firefox interface to different panels and lets you open a different website in each panel.

This add-on can be useful if you can check data on different websites at once or if you want to copy some information from a website and test it in another one. If you want to access your social communities and want to see it at a glance, it is very helpful.

Split Browser offers different view modes and allows you to organize panels horizontally, vertically or in a mosaic. You can drag the dimensions of each panel to the border.

Each panel is independent of each other and if you want to see a fresco screen, you can convert it to a tab in each panel and browse Firefox normally.