The portable version typically follows these steps for audio compression:
If you find the software useful and it's not free, consider purchasing a license. This supports the developers and allows you to use the software legally.
: Choose a target bit rate (e.g., 80 kbps or 128 kbps). A lower bit rate significantly reduces file size but may lower audio quality.
: Beyond playing files, it has a built-in "Convert/Save" feature that can re-encode audio to smaller sizes.