Sound Lock is an effective sound output level limiter for PC's

By using the »neighbour friendly« Sound Lock application, you will no longer disturb the people around you while watching your favorite movies and shows


*Windows Vista or higher


Set your LIMIT and enjoy the playback

Sound Lock allows you to easily set the sound output limit at the desired level and enjoy your movie without having to adjust the volume manually during loud scenes.

Limit sound output per OUTPUT DEVICE

The application enables you to set a volume limit of your playback for each output device, which means that every output device on your computer can have a different sound limit.

Limit the sound output of your system per CHANNEL

Sound Lock adjusts the system volume per channel (up to 14 channels) and generates a smooth sound output by lowering the volume during loud scenes.


When using Sound Lock, you can set and use volume limit for each channel individually or filter the master channel, which uses the highest limit set between all channels

How to use

  • Set your limit by dragging the limit indicator
  • Turn Sound Lock On
  • See the sound levels changing when sound is being ouputed
  • For advanced options click the settings icon

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SOUND LOCK has received numerous awards