Download 1-Calc 3.2 from our website for free. 1-Calc lies within Office Tools, more precisely Calculators. The actual developer of the software is Omega One. The following versions: 3.2 and 0.0 are the most frequently downloaded ones by the program users. The program's installer file is generally known as 1Calc.exe.
From the developer:
The only calculator you will ever need on your PC.
You may want to check out more software, such as McDalton Professional Edition, LoanExpert Plus or A-Converter, which might be similar to 1-Calc.