What is the best audio recorder software for PC and Mac?

Windows 11 come with a free audio recorder by default. It is called Voice Recorder. It is a useful recording tool that comes with Windows 10 and Windows 11, perfect for basic voice recording work The tool's interface is designed to be simple and intuitive, easy to operate, suitable for first-time users to get started quickly and easily complete the recording task to meet the daily voice recording needs.

How to use this free audio recorder on Windows 11/10 PC:

1. Click the Microphone button to start recording.
2. During recording, you can click Pause button and then continue.
3. When the recording is finished, click Stop and the recording will be saved automatically.
4. In the list on the left, click the recording file to play it. You can rename, delete or share the recording. 
5. Right click the recording file and select "Open File Location".
6. Recordings are saved as M4A files by default, you can convert the format manually.

This is the best free audio recorder for PC and no need to install additional audio recording software. It is enough for basic needs.