KnobMixer

Control Discord, Spotify and other apps individually with your keyboard knob or hotkeys. Turn the knob to adjust volume and click to switch apps.

Download for Windowsvia GitHub ↗

Free · Windows 10/11 · Installer hosted on GitHub

⚠️Heads up — first launch: Windows may show a blue "Windows protected your PC" screen. This is normal for a newly released app — click More info, then Run anyway.

4 types of knobs

Cycle — cycle through open apps playing audio
Specific apps — controls only the apps you assign to this knob
System volume — controls the Windows master volume
Active Window — always controls the app currently in focus

Get started with keyboard knob volume control

Use KnobMixer as your keyboard knob volume control software, or assign hotkeys to adjust individual apps.

Getting started with KnobMixer →
Control only one app with your knob or hotkeys →

Privacy Policy · KnobMixer is free to use — see the EULA
Questions or feedback? [email protected]
If KnobMixer saves you time, you can buy me a coffee on Ko-fi ☕