Numculator

Working with documents that require you to perform various numerical operations means having a calculator always open on your screen, which might overcrowd your desktop. To get around this problem, you can make use of a lightweight application that offers you enough functionality even from a minimalistic user interface.

Numculator is a software solution aimed at those of you who do not have any space to spare on their desktop and you need a compact, yet powerful calculator to tackle a wide array of numerical operations. Although the small and button-less window of the application may hint at the fact that it is aimed toward more lightweight users, it can, in fact, handle anything from basic addition and subtraction, all the way to trigonometric functions and statistics.

The utility stays hidden in the tray until you require its assistance and you can easily reveal it by pressing the Numlock key, or a custom combination involving the Ctrl and Shift keys. To make even less imposing among the other open application, you can control the window's transparency and adjust it according to your preferences.

If you are working with large numbers, it can be quite a hassle to write down the results, while also risking to make typing mistakes. To aid you with this matter, Numculator enables you to quickly copy the result to clipboard, using the usual keyboard shortcuts, such as Ctrl + C. You can also automatically paste the values directly into your other open documents.

In case you are not happy with the default formatting offered by the application, you can change almost every aspect of it according to your preferences. Whether you want another text font, a different thousands separator or just to add a bit of space between the operators and the digits, it can all be customized by accessing the options menu.

Despite the compact user interface, Numculator packs quite the punch and more than enough features to satisfy even the most demanding of you. Moreover, the simplicity also results in a very intuitive and easy-to-use utility, regardless of your experience level when it comes to computers.