Voicemeeter is Audio Mixer Application endowed with Virtual Audio Device used as Virtual I/O to mix and manage any audio sources from or to any audio devices or applications.




The best free Audio Recorder alternative to Loopback is VB-Audio VoiceMeeter. If that doesn't suit you, our users have ranked more than 10 alternatives to Loopback and six of them are free Audio Recorders so hopefully you can find a suitable replacement. Other interesting free Audio Recorder alternatives to Loopback are BlackHole Audio Loopback Driver, VB-Audio Virtual Cable, Soundflower and SoundDesk Virtual Devices.
Voicemeeter is Audio Mixer Application endowed with Virtual Audio Device used as Virtual I/O to mix and manage any audio sources from or to any audio devices or applications.




BlackHole is a modern macOS virtual audio driver that allows applications to pass audio to other applications with zero additional latency.

It doents have an interface


VB-Audio CABLE is a Windows Audio Driver working as a Virtual Audio Cable. After installing the VB-CABLE driver, a new playback device appears in the audio device list and can be set as default device. VB-CABLE can be set as the default device, just like any regular audio device.


Though only available on Windows, VB-Audio Virtual Cable offers equivalent functionality to what Loopback offers macOS, with support for audio signal routing and passthrough, recording, and multichannel support.


Soundflower is a Mac OS X system extension that allows applications to pass audio to other applications. Soundflower is easy to use, it simply presents itself as an audio device, allowing any audio application to send and receive audio with no other support needed.

Soundflower offers extremely similar functionality to Loopback, including audio passthrough, audio stream connecting, and recording. It is also free and open source.
At least it's free, and works extremely well for streaming. Sadly I can't hear my output without a multi-output device.


The SoundDesk Virtual Devices are connectors that you can use to route audio across apps.




Synchronous Audio Router is a software-based audio routing driver for Windows. You can create any number of Windows audio endpoints, either playback or recording, and route them using any digital audio workstation software which supports ASIO, all with low latency.

It redirects audio between application just like Loopback. It is a little more complicated but on the up side it have no recording limit.