WPF Calculator

WPF Calculator is a lightweight software application developed specifically for helping you perform various mathematical operations, like addition and subtraction, with the aid of a simple calculator.

Drop it on pen drives

Taking into consideration the portable status of the program, you may opt for saving it on USB flash drives or other portable devices and carry it with you all the time. Plus, you may run it directly from the storage device. No administrative privileges are needed.
You do not have to follow the preset steps included in an installation process. A double-click on the executable file does the job. You can get rid of the utility without having to appeal to third-party uninstallers. A simple deletion task does the trick because it does not leave entries in your Windows registry and create additional setup files on the host PC.

Clean looks and a few options

WPF Calculator sports an intuitive and minimalist design that allows you to set up the math parameters in a short amount of time. All options are visible in the main window. No other configuration settings are hidden under the hood.
The application offers you the possibility to perform several math calculations, namely addition, subtraction, division, multiplication, sine, cosine, and tangent. Numbers can be added in the main window using only the integrated virtual keypad (you cannot input data via your physical keyboard).
Tests have pointed out that WPF Calculator carries out tasks quickly. It does not eat up a lot of CPU and memory resources so the overall performance of the computer is not affected. On the downside, you cannot copy the results to the clipboard and keep a history with previous calculations.

Final ideas

To sum things up, WPF Calculator comes bundled with basic features for helping you make math calculations on the fly. The simple package of options makes it suitable especially for less experienced users or children who need to check their homework.