Mireia Fernandez Cristia

Updated 3 months ago

A free tool to modify your PC’s volume settings

Sound Lock is a free utility tool that limits the sound output coming from your PC. It lets you 'lock' the maximum volume to a preferred level, which is great for watching movies or shows, as the software automatically adjusts loud playback sounds to prevent sudden noise spikes while remaining audible.

Top Recommended Alternative

Sound Lock works quickly and allows you to adjust the settings of up to 14 channels. The software also sits comfortably in the system tray and lets you create dedicated volume settings for different output devices. Compared with alternatives like Volume Control, VolumeLock, and Speaker Locker, Sound Lock is easier to use.

What is Sound Lock?

Sound Lock is a simple utility tool that you can use to modify and personalize the volume of your computer. It’s a program that can help you adjust the volume such that the loud scenes in a movie or a show aren’t too loud, and the quiet scenes aren’t too quiet. It helps you in adjusting the volume of your PC to a level where you can comfortably hear dialogs without having the loud background sounds disturb others. 

Once you complete the Sound Lock download, you will be able to use it quickly and without rummaging through several applications. The software sits on the system tray, allowing you to set and modify the maximum volume. When you start watching a program, the software will continually monitor the audio to ensure that the sounds don’t go above the fixed volume that you’ve assigned. 

This means that you will easily be able to hear the low-volume sounds clearly, while the software will automatically turn the volume down whenever there are loud sounds. Additionally, Sound Lock is lightweight and comes with various configurable settings that you can tweak to your preference. 

Is Sound Lock user-friendly?

One of the best things about Sound Lock is that it is easy to use. The software features a user-friendly interface that lets you limit the audio by dragging the limit reference bar to your preferred level. After this, whenever the Sound Lock application is active, it will automatically change the level of the output to fit the set parameters. 

In case you want additional settings, you can click on the Settings icon available. From here, you will be able to configure different channels and get the sound that you desire. Additionally, you can edit the settings on your computer so that the software gets activated the moment you open your Windows computer. 

What are the features of Sound Lock?

Sound Lock is an advanced audio software that comes packed with a range of features needed to update the volume of your Windows PC. Once you open the dashboard, you will be able to adjust the volume of your computer for different channels. You can update up to 14 channels, thereby ensuring smooth audio even when listening to loud sounds. 

Apart from modifying the output of your desktop’s speakers, Sound Lock download also lets you modify the sound limit of every output device connected to your computer. This means that the software will work on connected headphones and speakers. Once that’s done, you will be able to modify the playback volume of movies, shows, and games regardless of the output device. 

Additionally, the software comes with various configurable settings that you can adjust as per your preference. The software lets you select the preferred filtering option - channel or master, and update different parameters for different output devices. Moreover, the application can run on top of other applications without much effort. 

Is Sound Lock available for free?

Sound Lock is a free application that works well on all Windows versions. It’s so lightweight that it requires less than 4MB of RAM. The software lets you drag the bar to the desired level and then automatically adjusts the output as per the fixed volume. It also lets you update the settings of up to 14 channels, including the master channel. Furthermore, you can use the tool to adjust the volume of specific channels or devices. 

Should I download Sound Lock?

If you’ve ever wanted an application that could lower the volume of loud scenes while ensuring that the quiet scenes remain audible, then download Sound Lock. It’s a handy utility tool that can limit the volume of playback by detecting loud noises and lowering them to the desired level. It also provides various features that can help you adjust the volume of different channels and set dedicated output levels for different devices

Mireia Fernandez Cristia

Mireia Fernández has over a decade of experience as an editor, with a focus on software reviews, tutorials, and gaming guides. Her background in technology and long-standing passion for video games shape her clear and practical style when analyzing tools and trends.

  • Pros

    • Free to download and use
    • Lets you lock the volume to avoid loud sounds
    • Adjusts the volume for different output devices
  • Cons

    • Occasional crashes
 0/1

App specs

  • License

    Free

  • Version

    1.3.2
  • Latest update

  • Platform

    Windows

  • OS

    Windows Vista

  • Language

    English

  • Downloads

    292.4K

    Last month's downloads

    • 4K
  • Size

    958.98 KB

  • Developer

Program available in other languages


Icon of program: Sound Lock

Sound Lock for PC

  • Free
  • 4
    209
  • 292.4K
  • V1.3.2

User reviews about Sound Lock

4

4 reviews

Add review

Main reviews for you

  • Anonymous user

    While Sound Lock works really well in lowering sound, for some reason every so often it bugs out and resets my input and output on discord, thus not allowing me to hear or talk to my friends, which is really crucial in Tarkov. I have not heard of anyone else talk about this issue but it really makes me not use this software.

  • Anonymous user

    I dont think it works on bluetooth speakers. I am trying to find the solution as of now.

  • Anonymous user

    Oh yes.. Absolutely I would recommend this software. I wonder how I never searched for such a software earlier! It solved an ancient issue with the fluctuating audio volume, and now that I'm working from home it is very important to keep any music playing very well under control. Sound Lock is very efficient and easy to install and use, it was up and running in about 30 seconds.. and most importantly it's free!

  • Anonymous user

    I think it is a fairly good product but it needs some refinement. I would be happy to give more advice if you let me beta test my suggestions. I would be happy to do it for free.

More

You may also like

Alternatives to Sound Lock

Explore Apps

Latest articles

Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic

Is Sound Lock safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

    VirusTotal logo

Scan Info

Last scan
Saturday, May 28, 2022
Scan provider
VirusTotal · Full report

File Integrity

File
Sound_Lock_Setup.msi
SHA256
0abbed99abb93363e1100d034be95b737c142874faab660227e6b1d776107349
SHA1
d37b071d38f2a0543daf76bde57ae7ddb7dd4fd3

Softonic security commitment

Sound Lock has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center