There are a number of slope stability softwares in the market... and they are not free. Some of these include SlopeW, XSTABL, UTexas, PCSTABL, etc. Should check trough the web <A HREF="
I have used almost every available slope stability program on the market one time or another. In my opinion, the best one is SLOPE/W by Geosoft. Hands down!<br>
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