This paper has made a comparison between SEIS88, RAYINVR(92) and ANRAY95 wide-angle softwares which are currently widely-used abroad, and analysed the principle and application range of each method. With the merits and shortcomings of seismic processing softwares used abroad in mind, the authors hold that we should renew current wide-angle reflection processing softwares and develop our own new softwares so as to fit in with the detection of relatively complex geological structures, perform more precise simulation and improve the appliction effects of the techniques.