Pros:
As a DRM converter software, it’s fairly good to convert DRM protected WMA files to MP3 and other formats. WMAConvert helps to unprotect copy protected WMA audio to plain files. It provides convenience for users to free the DRM protection. What's more, the Help File of it is elaborate for users to get closer understanding of this facility. It is a shareware yet the price is reasonable.

Cons:
Sometimes the batch conversion speed seems to slow.

Benefits:
DRM is an acronym for Digital Rights Management, a broad term used to describe a number of techniques for restricting the free use and transfer of digital content. Yes, it’s explicable that you would like to remove DRM from WMA files. There are ways…Yes, WMAConvert does this job!
As this tool’s name, WMAConvert is designed to to convert purchased and downloaded DRM WMA files. The power of conversion comes from this tool is far beyond your imagination. It can unprotect music from iTunes, Napster, Zune, Yahoo Music and more.
That’s to say, wherever you purchase or download music, this program can help you to remove DRM.
No need to be worry about the conversion speed. As a matter of fact, it provides you up to 13 times of playback conversion speed when you are removing DRM from WMA.
As to the output formats. It is quite considerate; you can get WAV, MP3, AAC formats music after conversion.
In short. WMAConvert is a fairly good DRM remover.

Setup:
It takes less than one minute to install WMAConverter, just a few clicks to select and then you will have it on the desktop. There is no malicious ware no malware bundled with this program. Should you decide to remove this program, an uninstall shortcut is your first choice .
Unluckliy, it is not own a shortcut for uninstall, we have to remove the program control panel

Interface:
Some guys said that this tool looks too plain. When the first time I launched this software, I was impressed by its interface. As bald it is, the simple style really makes it easy to use. All the buttons on the main window are clear and easy to operate. 

System Requirements:
The recommened operating systems is Windows 2003 and Windows XP. The requirements for RAM is 256MB and you should install Windows Media Player 7 or higher. These requirements are easy for today's users to meet.

Conclusion:
After trying this tool, the functions of it could be seen as a powerful program; the interface of WMAConverter is not as pretty as other DRM Converters, however, its professional and excellent conversion ability and the unique conversion speed is startling. Yes, it is designed to convert DRM protected WMA, But I expect next version could improve its interface as well.