Free extract audio software for windows

FLV Extract extracts video and audio from FLV files without decompressing or recompressing FLV Extract willxtract video and audio from FLV files without decompressing or recompressing.
The video is saved to AVI (H.263/FLV1 and VP6/FLV4 are supported) and the audio is saved to MP3.
System requirements:
- .NET Framework 2.0
- ffdshow

AoA Audio Extractor 2.1 is a free tool that can extract audio/sound or background music from video files. With AoA Audio Extractor, you can extract audio tracks from AVI, MPEG, MPG, DAT, FLV,WMV, MOV, MP4, and 3GP video files and save them as MP3, WAV, and AC3 formats.

Major Features:

1. Audio Extractor: Extract audio tracks from AVI, MPEG, MPG, FLV (Flash Video), Youtube, DAT, WMV, MOV, MP4, 3GP video files and save them as MP3, WAV, iPhone Ringtone, WMA and AC3 formats. It can also be used to save any portion of the audio of a video file.
2. Audio Conversion: Convert audio files between different formats, such as MP3, WMA, WAV, M4A, iPhone Ringtone, OGG and AC3.
3. Sound Recording (Capture Audio): Record your voice or any sound from microphone, CD/DVD player and any other input line available with your sound card. Save sound recordings directly to MP3, WAV.
4. Voice Changer: Change your voice in real time by dragging the slider.
5. Karaoke Song Recording You can select a popular song (WAV,MP3) and sing along with the song. AoA Audio Extractor Platinum records your voice while singing, process your voice with real time voice effects.

Enhancements:

• Include unspecified updates, or bug fixes.

Any Audio Converter 2.0.4 gives to users the abilities to easily extract audio from video and converts audio between popular formats, such as wma to mp3, mp4 to mp3, mp3 to aac , wma to mp3, with lossless sound quality in super fast conversion speed. Any Audio Converter is designed for extracting audio from video and converting audio between popular formats, such as WMV, MP4, WAV, WMA, OGG, AAC, MP3, M4A, and MP2.

Major Features:

1. Easy-to-use and user-friendly interface
2. Support all popular audio and video formats
3. Support batch adding files and batch converting
4. Support audio/video playback with built-in player
5. Support multiple languages including French, Deutsch, Japanese, Spanish, etc.
6. Extract audio from AVI, WMV, ASF, MPEG, MPG to MP3, WMA, OGG.
7. Extract audio from videos in super fast speed
8. Extract audio from YouTube, Google and NicoVideo by pasting URL
9. Customizable audio parameters such as bitrate, sample rate and channel
10. Trim any segment for converting or extracting
11. Auto shutdown feature available for batch conversion
12. Specify process priority and numbers of encoding thread
13. Select audio track from multi-track video

Enhancements:

• Updates the Portuguese, Spanish, Italian, German language files.
• Fixes bug concerning the converted mp4 files cannot be used in iTunes 9.0 or above

Requirements:

• Windows 2000, Windows XP, Windows Vista, Windows 7
• DirectX 8.0 Runtime or higher
• Pentium 300 MHz or better
• 128M or more RAM

SD Advanced Audio Extractor is a powerful software audio extracting / ripping tool. It can help you to extract audio streams and save them as OGG, MP3, Wave files.
SD Audio Extractor features on its easy-to-use interface, ultra-fast extracting speed, rich audio formats support, multi-channel capability, resample to arbitrary sample rate, audio preview and much more. Its all what you needed to get audios out of Video files, so that you can listen on MP3 Player, play on PC, record to CD or do anything else.