QuickSize

What it does

Most window managers are either too complex or too limited. QuickSize sits in your menu bar and does exactly what you need — resize and snap windows, fast. Set up custom presets for the sizes you use most, snap windows to halves or thirds, and trigger everything with global keyboard shortcuts. All from a lightweight native macOS app. No subscriptions. Pay $8 once, use it forever.

Lightweight macOS menu bar utility for instantly resizing and snapping windows to predefined sizes.

QuickSize sits in your menu bar and does exactly what you need — resize and snap windows, fast. Set up custom presets for the sizes you use most, snap windows to halves or thirds, and trigger everything with global keyboardfrom quicksize.app

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