It is an add-on for Super Forms plugin. It allows you to create advanced calculation forms based on the user input. It has plenty of available maths calculation, you can check them all in the developers website.
UPDATED : January 25 2020
VERSION : 2.1.1
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This is the same plugin or theme as distributed by the developer. The developers’ links are provided above.
Super Forms – Calculator Add-on 2.1.1 is NOT nulled or cracked.
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