volctl is described as 'Volctl - Volume Control per application from System Tray for Linux
Volctl is a free and opensource app for Linux writen in python and gtk+ and that can be used to control volume per application and for enabled pulseaudio outputs from the system tray' and is an app in the Audio & Music category. There are more than 10 alternatives to volctl for Windows, Linux and Mac. The best alternative is EarTrumpet, which is both free and Open Source. Other great apps like volctl are VB-Audio VoiceMeeter (Free), Volume2 (Free), WALE (Free, Open Source) and Volwheel (Free, Open Source).
- 11 alternatives