Use QuickTime to trim audio files on your Mac without any extra additional software. The feature is baked into your operating system just like a lot of other cool features you mightn't have known about.
Open the QuickTime application:
![](https://peterpoliwoda.me/content/images/2022/10/image.png)
Select your audio file from the file browser
![](https://peterpoliwoda.me/content/images/2022/10/image-1.png)
Once your file is opened press CMD+T or go to Edit > Trim...
![](https://peterpoliwoda.me/content/images/2022/10/image-2.png)
Trim your audio file accordingly just as you would a video on iOS and press Trim
![](https://peterpoliwoda.me/content/images/2022/10/image-3.png)
And that's it! You now have a shorter audio file you can Export in File > Export
![](https://peterpoliwoda.me/content/images/2022/10/image-5.png)
Happy trimming!
Cześć!