Open iTunes.
Open iTunes preferences.
Open the “Import Settings” menu and select a compressed audio format, such as “MP3," as your audio converter.
Click “OK” to confirm this change and then click “OK” to exit the preferences menu.
Drag the WAV file that you would like to shrink into the iTunes library.
Click on this WAV file to highlight it and click “Advanced.”
Select “Create MP3 Version” from the “Advanced” menu. After doing so, the WAV file will be converted into a smaller, compressed MP3 file. You have now successfully shrunk a WAV file.
Open Switch.
Click “Add Files” and then select the WAV file you would like to shrink.
Choose a compressed audio format from the “Output Format” menu, such as “MP3.”
Select where you would like the smaller file to be saved by clicking the “Browse” button next to the “Output Folder.”
Click “Convert” and the WAV file will be converted into a smaller, compressed MP3 file. You have now successfully shrunk a WAV file.
Open dBpoweramp.
Click “Browse” and then select the WAV file you would like to shrink.
Choose a compressed audio format from the “Output Format” menu, such as “MP3.”
Select where you would like the compressed file to be saved by clicking the “Folder” button next to the “Output Location.”
Click “Convert” and the WAV file will be converted into a smaller, compressed MP3 file. You have now successfully shrunk a WAV file.