Not many of us can afford to store a lot of WAV files on our hard drives, as they can take up a significant amount of disk space. Thankfully, you can use various encoders to reduce their size with minimal loss of quality.

WAV To M4A Converter Software is a simple application designed for this very purpose. It can process multiple files at once, but it has some major functionality issues and features an outdated user interface.

One thing we can say for certain is that this application is not difficult to use. It enables you to import items with drag and drop actions, and every WAV file in a certain folder can be added with a few mouse clicks.

While the operation may take some time, you can get things started in seconds, and then focus on whatever else you need to do while the program converts your files.

After importing the source WAV files, you have the choice of maintaining their bit rate when encoding them or selecting a value between 8 kbps and 320 kbps.

However, during our tests, the output M4A files were encoded using a constant bit rate of 128 kbps regardless of which option we selected. It seems the application can indeed convert your audio files, but their bit rate cannot actually be customized.

The program’s visual design is not impressive by any means, as the UI appears to be very outdated. The simple layout should be appreciated by first-time users, but a modernized interface is most certainly needed.

All in all, WAV To M4A Converter Software is a straightforward program that enables you to batch convert WAV files to the M4A format. However, it does not seem to be possible to customize the output bit rate, and the program is drawn back by its outdated UI.