The software allows you to process the downhole seismic tests for the P waves and S waves using the direct method and the interval method. The software has an integrated system for the extraction of the first arrivals, both for the P waves and S waves starting from the data in SEG2 file format. • Traces are shown for each depth • View of waves S1 and S2 superimposed to detect the phase inversion • Simultaneous display of all waves (P, S1, S2, S1 + S2) for all depths •Phase inversion for the wave S1 or S2 wave •Management of the double geophone •Normalization of traces •Filtration of traces •Elimination of the continuous component of the signals