Swish

Swish is a window manager built around trackpad gestures. You can swipe on a window’s title bar to snap it into position instead of dragging it to a screen edge. It supports 2×2, 3×2, and 3×3 grids, and you can drag a divider to resize multiple windows at once.

Gestures also handle common window actions: pinch in to close, swipe down to minimize, and pinch out to enter full screen. In a multi-display setup, swipes move windows between screens according to their physical arrangement. Individual gestures can be enabled or disabled in settings, which also includes explanations and a short tutorial.

Swish is primarily designed for the Magic Trackpad and also supports Magic Mouse. On Magic Mouse, swipes and double-taps combined with modifier keys provide access to most gestures. Keyboard shortcuts using Arrow, WASD, IJKL, or Dvorak keys cover snapping and moving windows between screens and Spaces.