There was a download of SCalc 2.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The actual developer of the free program is Marv Klotz's Utilities. The software relates to Office Tools. The most popular version among the software users is 2.0.
From the developer:
This program implements a number of specialized calculators for solving problems encounter frequently. They're the sorts of things that would normally be implemented on a programmable calculator.
It includes:
a/b = c/d (solve ratios)
1/Z = 1/x1 1/x2 ... (parallel resistors, series capacitors)
RSS = sqrt (x1*x1 x2*x2 ...) (root-sum-square)
RMS = sqrt [(x1*x1 x2*x2 ...
You may want to check out more software, such as Cycle Calculator, Gestational Age Calculator or ESB Calculator, which might be similar to SCalc.