How to convert WMX to MP3 files? WMX to MP3 Converter can help you a lot. It is designed to convert/download/record WMX stream to MP3 audio files.
Windows Media Redirector (.wmx) files are Windows Media Metafiles, that point to Windows Media Audio (.wma), Window Media Video (.wmv) files or both. WMX to MP3 Converter can open WMX files and get the information about streaming media and streaming presentation. Then it can download audio stream to your local disk and store in any audio file as you want.
Besides converting WMX to MP3 with fast speed and excellent sound quality, WMX to MP3 Converter also helps convert audio formats between almost all formats.
Guide: How to convert WMX to MP3?
Free download WMX to MP3 Converter, then set up and launch this software.
Step 1. Add Files
Click "Load" button and choose "Files" to input one or more WMX files, you can also drag and drop WMX files to the main window directly.

Step 2. Output Settings
When loading is complete, a message will appear on the main window "Please press 'Start' to start ripping".
Click "Start" button, then you can see the following interface.

You can choose output folder, type file name, select output format, set sound quality, edit clip information, etc.
Step 3. Start Converting
Click "OK" to start the downloading and converting.
The .wmx files on your computer contains the streaming information about Window Media Video or Windows Media Audio. You can use WMX to MP3 Converter to open WMX files, get the URL of streams and download audio stream to MP3 files.