SPTCorr 4.0.1.9 is free to download from our software library. This software is a product of GeoLogismiki. SPTCorr belongs to Education Tools. The size of the latest downloadable installation package is 5.4 MB.
From the developer:
SPTCorr (SPT correlation software) is used for estimating various soil properties from the Standard Penetration Test (SPT) blow count. SPT is a widely and most frequently used in-situ test for geotechnical exploration. It is useful in a wide variety of soils, from weak clays and loose sands to dense sands and hard clays.
You may want to check out more software, such as StatPlus 2007, Avantage BPM Foundation or Adding Machine, which might be similar to SPTCorr.