Short description of WinADR MP3 Recorder 3.1.0: WinADR (MP3 recorder) is a software tool that helps you create MP3/WMA/WAV files from your soundcard. WinADR includes a mixer to help you monitor audio input level. The real-time recorder can directly record to MP3/WMA/WAV audio format. It has a pause function and can play WAV/MP3/WMA files. It features a simple and useful playlist, a long-time recorder, and an audio-level monitor and tester.