Basically nCalc brings the Windows Blocnote experience to the next level. But how exactly does it work and why is it so useful in the office, in the company and even at home? How nCalc Works: It is a free software for Windows, which allows you to perform simple and complex calculations while taking notes or writing notes. In practice nCalc examines the text and collects the information based on the numbers by performing the calculation in real time, thus reporting the total. We can do simple and complex operations and we can also create very comfortable personal applications, if we have the basics of Visual Basic Script, a programming language that fits nCalc perfectly, working in synergy with it. The program does not require installation, just unpack the archive in ZIP format and then click twice with the left mouse button on Start.