10-in-1 Conversion Calculator

10-in-1 Conversion Calculator is a feather-light desktop gadget that gives you the possibility to quickly perform unit conversions from various categories, such as area, energy, and flowrate.

It contains intuitive settings that can be easily configured by all types of users, even by those without previous experience in such software.

The interface is user-friendly, based on a small frame that can be moved to any position on th screen with the help of the mouse cursor. You can select the group between area, energy, flowrate, force, length, mass, power, pressure, velocity, and volume.

There are different types of conversions available, such as square meters and feet, acres, calories, joules, gallons per day, liters per second, pounds, slug, feet, inches, stones, deadweight tons, kilowatts, pascals, torrs, knots, chaldrons, tablespoon, centimeters per second, miles per hour, BTU, and horsepower.

All you have to do is enter the numerical value after picking the source and output unit from the specified category, since its counterpart is translated in real time. It's displayed in a another field right beneath the first one, and it can be selected and copied to the Clipboard. Thanks to the options shared among most desktop widgets, you can also adjust the frame's opacity level and make it stay on top of other windows.

It worked smoothly in our evaluation, without triggering the operating system to hang, crash or indicate error messages. As we expected, it had minimal impact on the computer's performance, running on a low amount of CPU and RAM.

Although it hasn't received updates for a long time, 10-in-1 Conversion Calculator runs on Windows 7 and Vista without any issues, enabling users to seamlessly convert measurement units and copy results.