Download Audio Hijack for Mac

In the edit

Version 4.6.0 of Audio Hijack landed on 26 August 2025, and it brings a few things worth noting if you use your Mac for recording calls, digitising tapes, or grabbing audio from apps like Safari and iTunes. The Whisper.cpp backend has moved from 1.7.4 to 1.9.2, and the built-in Transcribe block now offers a Recommended model for transcription. It also adds support for macOS 27 (Golden Gate), so you are covered on the newest system.

Record calls while editing photos or browsing music

Audio Hijack sits nicely next to the apps you already run. You can record a Skype or FaceTime call while editing photos in Capture One, or capture music from a Safari stream while you finish a batch in Lightroom. The noise-removal filters — Denoise, Declick and Dehum — clean up old tape recordings or noisy conference lines without leaving the app. It works with any audio source on macOS, so it is one of those utilities that earns its place in your dock.

A practical recording tool for everyday use

Whether you are digitising vinyl records or saving a podcast call, Audio Hijack does the job without fuss. It runs on macOS 14.4 and later, on both Intel and Apple Silicon Macs, and the interface is in English. For a working photographer who also handles audio now and then, it is a straightforward addition to the software shelf.

Save time with these quick setup tweaks

When you first open Audio Hijack, the default setup is fine for basic recording, but a few quick adjustments will save you time later. Start with the audio source selection. If you record calls regularly, set your default input to the microphone or headset you actually use, not whatever the system picks. The block-based interface makes this straightforward — just drag in the source you need and lock it in place so you are not reselecting every session.

The output format is another early stop. Audio Hijack supports FLAC, which is worth switching to if you archive long recordings or digitise tapes. It preserves quality without the file bloat of uncompressed WAV. For everyday podcast or call recordings, MP3 or AAC will do, but FLAC is a solid choice for anything you want to keep long-term.

If you use the Transcribe block, open its settings and check the model selection. Version 4.6.0 includes a Recommended option, and switching to it from the default model improves accuracy noticeably on British English and accented speech. It is one toggle, but it makes a real difference when you are skimming transcripts later.

The noise filters — Denoise, Declick and Dehum — each have their own sensitivity controls. Beginners tend to leave them at default, but a quick test recording will show you if the filter is too aggressive. Dial them down a notch unless the source is genuinely noisy; you can always process again, but you cannot undo a filter that has already clipped your audio.

Answers to common questions before you install

A few things come up often when someone is deciding whether to add Audio Hijack to their Mac. Here are the answers, straight from how the app works.

Does it record audio from any app, or only specific ones

It records from any audio source on your Mac. That includes applications like Skype, FaceTime, Safari and iTunes, but also DVD players, internet streams, VoIP services, microphones and even analog inputs. If your Mac can hear it, Audio Hijack can capture it. You are not limited to a list of supported apps.

Use it alongside Final Cut, music apps, and more

Yes. Audio Hijack does not take exclusive control of your system audio. You can have it recording a call while you listen to music in another app or edit a video in Final Cut. The block-based routing lets you choose exactly which source gets recorded, so other apps carry on as normal.

Do I need technical knowledge to set it up

Not really. The templates are designed for common tasks — record a call, digitise a tape, capture a stream — and they set up the blocks for you. If you can drag a block into a grid and press record, you have enough skill to start. The advanced stuff is there when you want it, but you do not need it on day one.

It runs on both Intel and Apple Silicon Macs

Yes. Audio Hijack runs on both Intel and Apple Silicon Macs, as long as you are on macOS 14.4 or later. The current version 4.6.0 also supports macOS 27 (Golden Gate), so you are fine on the newest system too.

Can I process recordings after capturing them

Yes. The built-in tools let you apply noise removal, adjust levels and transcribe audio without leaving the app. The Denoise, Declick and Dehum filters are especially useful for cleaning up old tapes or noisy call recordings. You can also export to FLAC for lossless storage.

A macOS-only app that works on any modern Mac

Audio Hijack is a macOS-only application, so there are no Windows or Linux versions to consider. It requires macOS 14.4 or later, and it runs on both ARM and x86 (64-bit) architectures, meaning it works on any modern Mac — M-series or Intel — that is up to date. The interface and all controls are in English.

The app itself is a standard macOS application. Installation involves mounting the disk image, dragging the app to your Applications folder, and opening it. The installer is Gatekeeper-friendly, so you will not need to change system security settings. For those who prefer a quick bypass, a Terminal command is also available, but most users will not need it.

Because it records from live audio sources, you will want a reasonable amount of free disk space if you plan to capture long sessions, especially in uncompressed formats. The app itself is lightweight, but the recordings add up. That is true of any audio recording tool, not just this one.

Avoid the most frequent recording source mistake

A few common stumbles are easy to avoid once you know about them. The most frequent is forgetting to set the correct audio source before recording. If you select Safari but then switch to a call in Skype, the recording will capture whatever source is still active, not the new one. Check the source block before you hit record, especially if you switch tasks often.

Another one is leaving the noise filters on by default without testing. Denoise, Declick and Dehum are excellent tools, but they can strip out too much if the source is already clean. Record a short test clip first, apply the filter, and listen back. If the audio sounds hollow or flattened, reduce the filter strength or turn it off entirely.

Beginners also tend to forget about output format. The default is fine for most uses, but if you are recording a long podcast or a live stream, the file size can surprise you. Switch to FLAC for archival quality with smaller files, or to MP3 for everyday use. You can always convert later, but it saves time to set it right at the start.

Finally, do not skip the templates. Audio Hijack includes pre-built setups for common tasks like recording calls, digitising tapes and capturing streams. New users sometimes dive straight into the block grid and try to build everything from scratch. The templates are there for a reason — they get you recording in seconds, and you can tweak them later as you learn the interface.

New this release

• Support for macOS 27 (Golden Gate)
• Updated Transcribe block with a Recommended transcription model
• Whisper.cpp backend updated from 1.7.4 to 1.9.2

Mac it needs

• macOS 14.4 or later
• Intel or Apple Silicon Mac
• Interface language: English