To convert the kgm format of Kugou Music to mp3 format, I think you can follow the following steps:

1. Open the Kugou Music software, enter the setting interface, and click "Download" button to enter the download interface;

2. In the download interface, click the "Change Directory" button and select a save location;

3. After the download is completed, open the Hi format video conversion Converter, select the "Audio Conversion" function, click the "Add File" button, select the kgm format audio file that needs to be converted, select the "MP3" format in the output format, and click the "Convert All" button.