zCalc

zCalc is a small Windows application designed specifically for helping you perform basic math calculations, such as such as addition, subtraction, multiplication, and division.

The tool welcomes you with a clean and simple interface. There’s support for only a few dedicated parameters that you can play with and they are bundled in a single layout.

zCalc gives you the possibility to enter numbers in the primary panel only with the aid of your mouse, so it doesn’t offer support for keyboard input.

What’s more, the tool lets you work with the following math operations: addition, subtraction, multiplication, and division. You may copy the result to the clipboard, so you can easily paste it into other third-party programs.

Tests have shown that the application carries out a task quickly and without errors. It leaves a minimal footprint on system resources, so the overall performance of the computer is not affected.

Since it doesn’t come packed with many options, even rookies can master this app with minimum effort. However, more experienced users may find it pretty inconvenient to work with a program that doesn’t comprise any advanced features.

On the downside, zCalc doesn’t offer you the possibility to keep a history with all your calculations (which can be deleted or exported to a file) and make use of trigonometric functions like sine, cosine, tangent, and others.

To sum things up, zCalc proves to be a simplistic piece of software that comes bundled with limited features for helping you perform basic mathematical calculations. It may come in handy especially for children that need extra help with their homework.