Looking for free software for pad foundation or pad footing design, you have come to the right place. RCC 81 is a spreadsheet package for the design of pad foundation to BS 8110 1997. It can be used for the design of single and combined footing.
Just input among other parameters, soil bearing pressure as well as column load & moment and you are good to go.
You can also adjust to the dimension of footing you desire, the software will check if your chosen dimensions work. If it works you get an ok status otherwise an error message will come up while suggesting what to do to correct it.
RCC 81 is very easy to use. Easily do your what if scenarios
You will be taken to a download page, just search for RCC 81 and download. You can also download other RCC software as well.