What is WMA
Short for Windows Media Audio, a Microsoft file format for encoding digital audio files similar to MP3 though can compress files at a higher rate than MP3. WMA files, which use the ?.wma? file extension, can be of any size compressed to match many different connection speeds, or bandwidths.
Additional information is available on Microsoft Windows Media page.
What is WAV
The format for storing sound in files developed jointly by Microsoft and IBM. Support for WAV files was built into Windows 95 making it the de facto standard for sound on PCs. WAV sound files end with a.wav extension and can be played by nearly all Windows applications that support sound.
How to Convert wma to Wav with Torrent All to MP3/WAV Converter ?
1. To add wma source file.
Click on the "Add File" button on the tool bar. The standard file open dialog appears. Select "WMA - Windows Media Audio" in its "Files of type" combo box.
2. Select a section with button 
and 
to convert or convert the whole wma file.
3. Check in the boxes of the files that you'd like to do conversion. You can do batch conversion easily with Torrent All to Mp3 Converter.
4. Select Wave as output format.
5. Press the Convert button 
to start conversion from wma to wav file.
6. Check on the conversion progress bar, press the Stop button if you want to stop
.
7. Open output file folder with play button 
.
find out its content with Browse button 
.