If you happenly want to convert MP3 to WAV, Wondershare Video Converter Platinum is the best choice for you, with which you can accomplish the conversion task just with three steps, because of it's user-friendly interface, the conversion process is becoming more and more easier.
Not only can convert MP3 to WAV, the powerful Video Converter also can convert MP4 to MP3, Convert FLV to MP3, and so on. Furthermore, with it, you can also convert video/audio to portable devices and other video/audio formats.
Now, Follow the guide below, and have a try it yourself.
Step 1: Add MP3 files
Click the "Add Files" button on the toolbar to add WMA Audio files into the converter MP3 to WAV, for the program, batch conversion is supported.

Step 2: Setup the parameters
Click the "Tools" -> "Preference..." to specify a destination folder for the converted WAV files.
Click the "Tools" -> "Customize Profile..." to set WAV as the target format.
Step 3: Start converting MP3 to WAV
At last, make sure the parameters set up all right, and then click the "Start" button to start the MP3 to WAV Conversion.

Done, you can click the "Find Target" button to find the converted WAV files you want. Click the following download button to download the MP3 to WAV Converter and have a try to convert MP3 to WAV.