convertor

noun
  1. A device or apparatus that changes something from one form, system, or use to another, especially in terms of energy or data. noun
    The audio convertor changed the analog signals into digital format.
    He used a voltage convertor to adapt the power supply for his electronic device.
  2. A person who converts or causes something to be converted. noun
    As a convertor of old buildings into modern apartments, she had a keen eye for design.
    The convertor worked tirelessly to change the old factory into a community center.