STAAD.foundation
This video will provide an overview of STAAD.foundation and explain how it integrates all common footing designs including spread (isolated) footings, strip (combined) footings, pile cap arrangement and design, octagonal footings and mat foundations.
[video=youtube;0QbchetpVc4]https://www.youtube.com/watch?v=0QbchetpVc4&feature=mfu_in_order&list=UL[/video]