As nouns the difference between converter and changer
is that converter is a person or thing that converts while changer is someone or something who changes things.
converter
English
Noun
(
en noun)
A person or thing that converts.
A retort, used in the Bessemer process, in which molten cast iron is decarburized and converted into steel by a blast of air forced through the liquid metal.
(
Webster 1913)
See also
* convertor
changer
English
Noun
(
en noun)
Someone or something who changes things.
Usage notes
* Usually used together with another noun, eg, automatic tool changer'', ''shape changer'', ''mind changer
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