X-shooter spectra of class III YSOs with spectral type ranging from M1 to K7. All the spectra are normalized at 731 nm and offset in the vertical direction for clarity. The spectra are also smoothed to the resolution of 2500 at 750 nm to make easier the identification of the molecular features. The black colors indicate spectra presented by MTR13 and MFA17. The red color is used for spectra presented for the first time here.