This data set includes all the Supplementary information corresponding to the paper entitled “ADMET free online prediction tools for academic or small biotech environments”. More particularly the characteristics of the free software and web servers for the prediction of physicochemical and pharmacokinetic properties of drug candidates, the properties that are predicted, the experimental data for a set of 24 FDA-approved tyrosine kinase inhibitors (TKIs), the properties predicted for such TKIs using the free web servers, and the comparison of the predicted and experimental data together with the statistical analysis of such comparisons.