
at3 into GoldWave, in Goldwave go to the "File" tab and click on "Save as", in "Save Sound As" file selector click on the two drop-down list, choose the desired file extension and attributes then click on "Save"

To install the encoder in Goldwave, download "lame3.98.zip" and extract it using Winrar, copy "lame_enc.dll" and paste it into Goldwave location folder: C:\Program Files (x86)\GoldWave. now open Goldwave then drag and drop your. mp3 in Goldwave, however due to a change in GoldWave Inc. web server the encoder installation is no longer available for 5.70 or older versions of GoldWave, so you have to install it manually. the encoder can be downloaded from here: mp3, LAME MP3 Encoder must be installed into Goldwave. the encoder can be automatically install if you have an active Internet connection when you edit and save.

but before convert it to another audio format especially.
