For musicians, podcasters, video editors, and anyone who works with audio on a Mac, the ability to route sound between applications is crucial. Whether you’re trying to record internal audio, create complex virtual instrument setups, or simply send your DAW’s output to a different monitoring tool, flexible audio routing is a game-changer. That’s where BlackHole comes in.
BlackHole is a modern, open-source virtual audio driver for macOS that allows you to pass audio from one application to another with zero additional latency. Think of it as a virtual cable that you can plug into any audio application on your system.
Why BlackHole?
- Free and Open Source: Developed by Existential Audio, BlackHole is completely free to use and its code is open for anyone to inspect and contribute to.
- Zero Latency: Designed for professional audio workflows, BlackHole ensures that your audio signals are routed without any noticeable delay.
- Simple Setup: Installation is straightforward, and once installed, BlackHole appears as a standard audio device in your macOS Sound Preferences and any audio application.
- Versatile: Use it to record system audio, stream audio from one app to another, create multi-output devices, and much more. It supports 2-channel up to 64-channel drivers, making it suitable for a wide range of tasks.
If you’ve ever struggled with getting audio from one place to another on your Mac, BlackHole is an elegant and powerful solution. It’s quickly become an essential tool in many audio professionals’ arsenals.

Get BlackHole: You can learn more and download BlackHole from the official GitHub repository:








