Convert Things is a Mac program that comes in handy if you need to immediately convert temperature, weight, and volume values. This application brings you a user-friendly interface, provides you with accurate results within moments, and comes without a price tag.
The utility features 3 main screens, one for each of the supports conversion modes: Temperature, Weight, and Volume. All you need to do is to enter the value, select its measurement unit type, and the program will immediately display all of the results. You can copy the offered information to your clipboard and paste it in any other Mac app.
Unfortunately, the application supports only 3 conversion modes (Temperature, Weight, and Volume). Hence, you cannot convert length, time or pressure values.
Another thing that's worth mentioning is that you can get identical conversion results if you're using your default web browser. However, Convert Things might come in handy while you're not connected to the Internet.
In conclusion, I don't think it's worth installing this free application on your Mac. You can use your default browser to convert values between a wider variety of measurement units.