Auto Mute 4.5.0.71 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within System Utilities, more precisely Automation.
You can launch this free PC software on Windows XP/Vista/7/8/10/11 32 and 64-bit. The most frequent installation filename for the software is: AutoMute.exe. The most popular versions among Auto Mute users are 4.5, 4.1 and 4.0. This free tool was originally developed by KARPOLAN. We recommend checking the downloaded files with any free antivirus.
From the developer:
Auto Mute mutes your laptop automatically until you enable it again.
Auto Mute solves this problem by keeping your laptop quiet until you manually enable its sound using some keyboard shortcut or by double clicking Auto Mute icon in the system tray.
You may want to check out more software, such as Auto-TAB, Auto-Duck in Real Time or Multi Theft Auto, which might be related to Auto Mute.