KnockKnock

KnockKnock is a playful yet practical productivity tool designed for MacBook users who value quick window management. By simply knocking twice on their device, users can instantly hide all open windows behind a spreadsheet or other interface, providing a clutter-free workspace. Knocking again restores the windows to their previous state, making it ideal for focus sessions or quick privacy moments. Its unique knock-based interaction adds a tactile and intuitive element to window management, setting it apart from traditional shortcuts or menu options. Suitable for professionals, students, and anyone looking to streamline their workflow, KnockKnock offers a simple yet effective way to control on-screen clutter with minimal effort. Its affordability—just a one-time fee for up to three Macs—makes it accessible for individual users and small teams alike, enhancing productivity without complicating the user experience.