Auto2Fit 3.0 was available as a free download on our software library. The software lies within Education Tools, more precisely Science Tools. The actual developer of the software is CPC-X Software. The most popular version of the Auto2Fit is 3.0. Auto2Fit.exe is the common file name to indicate this program's installer.
From the developer:
Auto2Fit is a revolution tools and beats all other simliar ones in the area of nonlinear regression!
Almost all data analysis software packages (SPSS, SAS, Statistical,Origin Pro, DataFit, Stata or Systat) need end-users to provide/guess initial start values, and the successes of nonlinear regression computation are havily depended on those guessed data. Unfortunately, for most of people, the guesses of proper start values are nightmare.
You may want to check out more software, such as Avantage BPM Foundation, Adding Machine or gitoolbox, which might be similar to Auto2Fit.