The software application published by MSC Software that includes the feature/module called FFT_Actran_Level3 is **MSC Actran**. MSC Actran is a simulation software tool used for acoustics, vibroacoustics, and structural dynamics.
**FFT_Actran_Level3** is typically related to advanced capabilities in the Fast Fourier Transform (FFT) processing within the Actran environment. This module is used for analyzing frequency-domain data, which can help