WinHarpoon is a small Windows utility for people who juggle lots of windows and would rather not keep pressing alt tab or squinting at the taskbar. It sits quietly in the system tray and lets you jump straight to any window: type a few letters to find it, pin your most used windows to number keys, or cycle between windows of the same app.
It also works as an app launcher. Double tap Alt to open a small menu of your favorite programs, with fuzzy search over everything installed. You can star apps as favorites and give them their own hotkeys, so the tools you reach for all day are always one press away.
Everything is configurable, from the hotkeys to which apps you pin. If a shortcut you choose is already taken by another program, WinHarpoon warns you so you can pick a different one. Set it up once, let it start with Windows, and forget it is there until you need it.