Changing a file extension like this doesn't actually convert the file to a new format - for that, you'd need a file converter (explained below).
Rịba ama: Agbanwe mgbanwe nchịkọta faịlụ dị ka nke a adịghị emeghe faịlụ ahụ na usoro ọhụrụ - maka nke ahụ, ị ga-achọ onye ntụgharị faịlụ dịka m kọwaara n'okpuru.