Petralex lets you amplify the sound volume of any game or application beyond the limits imposed by your system. Petralex processes all audio being played in system and boosts it before it gets to the sound card. You can use Petralex to raise volume of programs like web browsers, to boost audio and video content (music, films, YouTube, etc.), to increase volume of instant messengers, or to make audio louder of VoIP programs like Skype. The Petralex driver can process any audio on your PC or Windows tablet according to your personal profile - you can talk on Skype or watch your favorite movies with unsurpassed quality of personalized sound. You can also create profiles for different devices – loudspeakers, headphones or headsets, and adjust compression level or amplification algorithm to suit your hearing and enjoy individually tailored sound in any environment. It is also suitable for increasing sound intelligibility in particular acoustic environment, as amplification devices tailored the individual hearing (PSAP) or an Assistive Listening Device Systems (ALDS).

Petralex Screenshot

Petralex Settings

Latest version: (10 Aug 2016)
License: Freeware
System requirements: Windows Vista/7/8
Download: petralex-win_1.1.0_r6031.msi (4.2 MB)

See also:
Audio Amplifier Free
Free Video Volume Booster

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