The Sync scrolling feature can be toggled in the Window tab. When enabled, scrolling vertically via the scroll bar in any edit window will scroll all open edit windows that aren't minimized. Additionally, any scrolling via Ctrl + Up / Down Arrow or Page Up / Page Down will synchronized. This allows you to look through and scroll down two (or more) files together without the need to scroll each one individually. Regular caret movement via the arrow keys is not synchronized so that you can change position in one file without affecting the position in other files.