Free WMA to MP3 Changer is a tool used for converting WMA files to the audio file format MP3. The program’s interface is clean and simple, which makes it easy to use for those who are not computer savvy. Importing of files to be converted can be done with the file browser, which is located at the upper part of the window, or by simply dragging and dropping the files to the application’s interface. The application also supports batch processing, so users can add several files all at the same time.
The list of files to be converted is listed on the main window. File information, such as the filename, duration of the video, and its status is also displayed. At the bottom part of the window, users can change the output settings for the MP3, as well as the output folder. More settings can be changed under the output format and settings window, which allows users to choose the audio channels (mono or stereo), the sample rate, as well as the bitrate. Once all the settings are chosen, users can just click on the conversion button located at the upper part of the window to start the conversion process. The program makes use of the latest audio codec so that the MP3 output is high quality.