Main window of the app, that displays a currently selected tool, consists of up to 4 panels.
Single-panel
These tools simply take whole available space.

2-panels
The most common tool layout. Toggle between the Horizontal and Vertical layout via the top-right corner control, or using Ctrl or ⌘ Command + ⇧ Shift + 1 keyboard shortcut.
2-panels vertical layout

2-panels horizontal layout

3-panels
One of the two least common tool layouts. Toggle between the Horizontal and Vertical layout via the top-right corner control, or using Ctrl or ⌘ Command + ⇧ Shift + 1 keyboard shortcut.
3-panels vertical layout

3-panels horizontal layout

4-panels
One of the two least common tool layouts. Toggle between the Horizontal and Vertical layout via the top-right corner control, or using Ctrl or ⌘ Command + ⇧ Shift + 1 keyboard shortcut.

Panels shortcuts
The following are customizable via settings:
- Ctrl or ⌘ Command + ⇧ Shift + 1 - toggle panels vertical/horizontal
- Ctrl or ⌘ Command + 1 - focus first (left) panel
- Ctrl or ⌘ Command + 2 - focus second (right or top-right) panel
- Ctrl or ⌘ Command + 3 - focus third (bottom-left when 4 panels or bottom-right when 3 panels) panel
- Ctrl or ⌘ Command + 4 - focus fourth (bottom-right) panel