Aax vs Aax Native: What’s the Difference and Which Should You Use?

March 16, 2026

By: Audio Scene

When exploring digital audio workstations (DAWs) and audio plugins, you might encounter the terms AAX and AAX Native. These are plugin formats developed by Avid Technology, primarily used within Pro Tools, one of the leading DAWs in the industry. Understanding the differences between them can help you choose the right option for your audio production needs.

What is AAX?

AAX stands for Avid Audio eXtension. It is a plugin format introduced by Avid to replace older formats like RTAS and TDM. AAX plugins are designed to work seamlessly within Pro Tools, providing advanced audio processing capabilities. There are two main types of AAX plugins: AAX Native and AAX DSP.

What is AAX Native?

AAX Native refers to AAX plugins that run entirely on your computer’s CPU. They do not require specialized hardware and are generally more flexible and easier to install. AAX Native plugins are ideal for most users who need high-quality audio processing without the need for dedicated DSP hardware.

Key Differences Between AAX and AAX Native

  • Hardware Dependency: AAX Native runs on your computer’s CPU, while AAX DSP requires dedicated hardware cards for processing.
  • Performance: AAX DSP can handle more intensive processing with less load on your CPU, making it suitable for large sessions.
  • Compatibility: AAX Native plugins are compatible with most modern systems, whereas AAX DSP requires specific hardware cards.
  • Cost: AAX DSP hardware adds to the overall cost, whereas AAX Native plugins are usually included in software bundles or sold separately without extra hardware.

Which Should You Use?

The choice between AAX Native and AAX DSP depends on your specific needs and setup. If you have a powerful computer and are working on smaller to medium-sized projects, AAX Native is typically sufficient and more cost-effective. However, if you work on large sessions with many plugins and require maximum processing power, investing in AAX DSP hardware can provide more stability and efficiency.

Consider your budget, project size, and hardware setup when making your decision. Both formats are designed to work within Pro Tools, ensuring high-quality audio processing regardless of your choice.