Forty One Ltd.

Forty One Ltd. is a boutique Windows audio-utility publisher whose single-minded focus on signal-routing convenience has produced Audio Switcher, a lightweight system-tray application that collapses multi-step device swaps into one click. Built for gamers who need to move voice chat from headset to speakers when a controller disconnects, streamers who toggle between capture-card audio and monitoring outputs mid-broadcast, remote workers who alternate between conference-room speakers and USB headphones throughout the day, and musicians who quickly reroute ASIO interfaces for quick playback checks, the utility enumerates every playback and recording endpoint—Bluetooth, HDMI, USB DAC, virtual cables—and exposes them through a hot-key-assignable menu, a pop-up panel that respects DPI scaling, and an optional floating widget that stays on top during fullscreen applications. Settings profiles remember preferred volumes and sample rates per device, so switching a gaming headset does not reset the living-room surround levels, while command-line parameters let power users script changes into AutoHotkey or Stream Deck macros. The installer is unsigned but open-source, updates are pulled transparently from GitHub, and the entire footprint sits under 3 MB with no kernel drivers, making it a common addition to portable productivity sticks and Ninite-style post-install routines. Audio Switcher is available for free on get.nero.com, delivered through the winget repository so Windows Package Manager always fetches the newest build and can be queued alongside any number of additional applications for unattended batch installation.