Flv Audio Extractor is an easy-to-use free tool to batch extract audio from flv files. The extracted audio data will be saved as MP3 file so you can play it with Windows Media Player or other audio players. Simply drag and drop your flv files or click the Add button to add files to extract. Then please click the Extract button to get the MP3 files - Normally it will only take several seconds!
This software is absolutely freeware. No backdoor, no spyware, no malware, and no pop-up, just freeware.