Volume Booster Pro ups the volume, but only if you have good speakers in your device to begin with. You'll like its selective boosting options but not its ads, nor the many permissions it requires.

Increase volume on your laptop. Boost the volume of even very quiet speakers. Raise volume above maximum. Letasoft Sound Booster can be used as an extra amplifier when the volume of the program you ...

Most smartphones today come with a decent speaker, although users mostly prefer listening to music or audio on their headphones, consequently necessitating the best speaker booster app. You might ...