Fidelizer is a Windows application designed to help you improve the overall media playback quality on the desktop. It automatically prioritizes audio processes to eliminate unwanted noise and enhance clarity, ensuring a more refined listening experience.

Audio optimization

The software offers users an easy way to improve PC sound output by selecting one of the predefined profiles like Consumer, Minimalist, Audiophile or Purist. Each mode is tailored for different scenarios to fit specific requirements. It is important to mention that the performance of unrelated background processes may be seriously affected to ensure smooth playback.

You can configure various audio parameters manually, further customizing the output. Tools to change the default OS timer resolution delay and implement advanced core isolation policies are included. Moreover, there are checkboxes for adjusting advanced settings such as:

Disabling non critical processes;
Allocating more CPU cores to audio processing;
Applying low level system configuration to multimedia tasks, etc.

Advantages

Similar to Boom 3D, Fidelizer is an effective solution for boosting audio quality without requiring significant hardware upgrades. Users are able to reduce digital noise, enhancing their listening experience on the computer.

Features

free to download and use;
empowers you to improve the overall sound quality on any PC;
there are instruments for prioritizing certain internal processes to reduce latency;
several flexible performance profiles are available;
compatible with all modern versions of Windows.