Sync several windows

In the environment list, select at least two profiles. The first one selected is the master. Then choose Start sync. With nothing selected, sync uses the windows that are already open.

After sync starts, clicks and typing in the master window are repeated in the other windows.

Arrangement can be a grid, a row, a column, a stack, or a custom column count. Leave width and height at 0 to fill the screen. Fill both, then choose Arrange again.

Show all windows brings the synced windows forward. Show the control bar keeps the controls available without returning to this page.

Input can be synced, delayed, or random. Delay and random apply to the keyboard and to text. Clicks still happen together.

Same text writes one sentence into every window. Each window can also have its own sentence; use Type per window. An empty window is skipped.

Put one address on each line. Open address loads the first line in the current tab. You can also unify tabs, focus the same tab, or close the other, current, or blank tabs.

Stop sync only stops the follow behavior. It does not close the browsers. Sync close closes those windows together.