Universal ASIO Driver for WDM Audio devices on older versions of Windows



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  • Review by

    Marian Marinescu

  • Operating System

    Windows 7 / Windows 8 / Windows 10 / Windows 11

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  • Author / Product

    Michael Tippach / External Link

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ASIO4ALL, which stands for "Audio Stream Input/Output for All," is a universal Windows ASIO driver that serves as a bridge between your audio hardware and digital audio workstation (DAW) software. It was created to overcome limitations in the Windows audio stack, offering lower latency and improved audio performance for musicians, audio engineers, and anyone seeking high-quality audio playback and recording.

Key Features

Low Latency: It significantly reduces audio latency, ensuring a more responsive and real-time audio experience, crucial for musicians and audio professionals.

Compatibility: It's compatible with a wide range of audio interfaces, sound cards, and DAW software, making it a versatile choice for audio enthusiasts.

Customizable Settings: It allows users to fine-tune settings for individual audio devices, enabling precise control over input and output parameters.

Multi-Client Support: The software supports multiple audio applications simultaneously, enabling you to use various audio software tools without conflicts.

Stability: It enhances the stability of audio applications, reducing the chances of crashes or audio dropouts during recording or playback.

User Interface

The program does not have a conventional user interface. Instead, it resides in your system tray as an icon. Configuration and customization are done through your audio application's settings, where you can select the driver as your audio driver and access its control panel.

Installation and Setup

Download: Visit the official website or FileHorse and download the latest version of the software.

Installation: Run the installer and follow the on-screen instructions. It's a straightforward process that doesn't require any special technical knowledge.

Configuration: After installation, open your audio software and navigate to its audio settings. Here, select ASIO4ALL as the audio driver and access the control panel for advanced settings.

How to Use
  • Open your DAW or audio application.
  • Navigate to the audio settings.
  • Choose ASIO4ALL as your audio driver.
  • Access the control panel to customize settings for your specific audio device.
  • Adjust buffer size and latency settings as needed for your project.
  • Save your preferences and start recording or playing back audio with reduced latency and improved performance.

Is ASIO4ALL compatible with my audio interface?
The software is compatible with a wide range of audio interfaces and sound cards. However, compatibility can vary, so it's advisable to check the official website or user forums for specific device support.

Does ASIO4ALL work with all DAW software?
The driver is compatible with most DAW software, but some applications may require additional configuration. Refer to the software's documentation for guidance.

How do I adjust latency settings in ASIO4ALL?
You can adjust latency settings in the control panel. Simply open it from your DAW's settings and navigate to the "Latency" or "Buffer Size" options.

Does ASIO4ALL improve audio quality?
It primarily focuses on reducing latency and improving performance. While it can indirectly contribute to better audio quality by reducing audio artifacts, the primary goal is latency reduction.

Is ASIO4ALL FREE to use?
Yes, the tool is FREE to download and use.


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The tool is completely FREE to download and use, making it an excellent choice for those on a budget or anyone looking for a straightforward ASIO solution.

System Requirements

The program is designed to be lightweight and compatible with various Windows versions, including Windows XP, 7, 8, 10 or 11. It does not have strict system requirements and should work on most Windows PCs.

  • Reduces audio latency for a more responsive experience.
  • Broad compatibility with various audio interfaces and software.
  • Customizable settings for fine-tuning audio device parameters.
  • Stability improvements for audio applications.
  • Free to use, making it accessible to all.
  • Lack of a graphical user interface may be intimidating for some users.
  • Compatibility with specific audio hardware can vary.
  • Configuration may require some technical knowledge.

ASIO4ALL is a valuable tool for Windows users seeking to enhance their audio recording and playback experiences. With its low latency, compatibility with a wide range of hardware and software, and customizable settings, it offers an accessible solution for musicians, audio engineers, and enthusiasts alike.

While it may not have a graphical user interface, its benefits in terms of reduced latency and improved stability make it a must-have for those looking to elevate their audio production capabilities. Best of all, it's completely FREE!, making it a no-brainer for anyone serious about audio quality on their Windows PC.

Note: Requires a WDM-driver for your audio hardware.

  • ASIO4ALL 2.15 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    ASIO4ALL 2.15 Screenshot 1
  • ASIO4ALL 2.15 Screenshot 2

What's new in this version:

- This version officially supports Windows 10 and Windows 11
- Also confirmed to work with Windows 7 and Windows 8, with some minor GUI visual artefacts, though