Convert FLV to Audio

Convert FLV to Over 300 Audio Formats

Want to enjoy FLV videos or your music videos on the go? The program will help you convert FLV videos to a variety of audio formats to enjoy it more freely. The output format is including, but not limited to the most popular formats, like MP3, AIFF, M4A, AU, FLAC, WAV, AAC, AC3, AMR, MP2, DTS, M4A, M4R, M4B, MKV, OGG, and more. Now, you can play the audio files on any players you possess and listen to the music on the go conveniently.

Advanced Settings For FLV to Audio Converter

Advanced Options for Customizing Output

Not only free converting FLV to audio formats, but it also offers the free advanced controls for you to customize the output file. It can combine several audio files into one long collection file without hassle. Besides, it lets you make the output parameter settings to adjust the bitrate to compress the large audio file and change the frame rate to create a high-quality audio file for ears. For audio channels, you are select the mono, stereo, or even 5.1 channels to get what sound effect you need.

Convert FLV to Audio at 30x Faster

GPU Speeds up Conversion at 30X Faster

FVC Free FLV to Audio Converter is a powerful audio converter with guaranteeing a super-fast conversion speed. Compared with other FLV to audio conversion software, this FLV to audio converter tool provides you 30X fast speed with GPU hardware acceleration. Supporting GPU acceleration from AMD/ATI, Intel, NVIDIA, and other popular graphic cards, this freeware rockets your FLV conversion on computer.

Highlights of Free FLV to Audio Converter

100% Free

This freeware is the 100% free FLV to audio converter software without any hidden cost. It extracts audio from FLV files with $0.00.

No Limit

Without any limitation of the uploaded video file size or conversion numbers, it transcodes audio smoothly with no limits.


It lets you select the audio encoder and adjust the frame rate to what you need to output a high-quality audio file on computer.

Batch Conversion

Supporting the batch conversion, Free FLV to Audio Converter can convert batch FLV video into the audio files to save your time greatly.

Secure Conversion

Compared with the tool, it completes the whole conversion offline on desktop safely without disclosing any private data.

Edit Theme

Its editing features allow you to add the opening and ending theme to create a unique style for your music album cover.

Convert 3D File

Not only extracting audio files, but it can also convert to 3D files from other 3D FLV, MP4, MKV, AVI, or TS movies, even from 2D video files.

Preview File

Before starting converting audio files, you are left the option to preview the audio file to confirm if it is the one you want exactly.

Add Flv Video Files Select Output Audio Format Edit Audio File Theme Convert Flv Into Audio File
Add Flv Video Files Select Output Audio Format Edit Audio File Theme Convert Flv Into Audio File

Tutorial of Free FLV to Audio Converter

Step 1. Add FLV files

Download and run Free FLV to Audio Converter on your computer. Click the Add Files(s) button to import the FLV file or the whole folder. It supports batch FLV conversion, and you are allowed to import more than one FLV file.

Step 2. Select audio format

Select the audio format from the dropdown option of Output format. You can choose the output format directly by the searching bar. Alternatively, it lets you convert FLV to the device directly by clicking the device name.

Step 3. Edit audio file

Optionally, click the Edit button to add the starting or ending theme into the output file. Moreover, move the arrow-up or arrow-down icon to adjust the output file order to merge them by clicking Merge into one file at the bottom-left corner.

Step 4. Convert FLV to audio

Click the browser button next to Output folder to select the location to save the converted file, and click Convert to start transcoding the FLV into the audio file immediately.

System Requirements and Supported File Formats

System requirements Supported OS: Windows 11, Windows 10, Windows 8, Windows 7
Processor: 1GHz Intel/AMD CPU or above
RAM: 1G RAM or more
Supported output audio formats AAC, AC3, AIFF, AMR, AU, FLAC, M4A, MKA, MP2, MP3, OGG, WAV, WMA
Supported output video formats MPG, MPEG-1, MPEG-2, MPEG-4, H.264, H.264/MPEG-4 AVC, DivX, XviD, AVI, FLV, MP4, M4V, MKV, MOV, 3GP, 3G2, MTV, SWF, WMV, ASF, DPG, TS, DV, VOB, AMV, WebM

Proud to Be Honored by Beloved Customers


By Aakhus

Free FLV to Audio Converter is just the right and best FLV to MP3 converter. With it, I can batch extract the MP3 audio from the FLV video files and play them on my iPod easily.


By Hailey

It is wonderful to support the AMD acceleration. I have tried much freeware, but the conversion speed is not what I need. This freeware speeds up my conversion process faster than those tools.


By Appel

Nice and easy to use. Before I used it to convert FLV to MP3. Accidentally, I found it could convert FLV to MP4, MOV, and other video files. Nice job. Thanks!


By Mitch

Excellent for converting FLV files and very easy navigate interface. It supports customizing the output channel, encoder, bitrate and more parameters. A powerful free FLV converter.


By Rudolfo

Installed and plays just fine. I want to combine several FLV files into one and output an MP4 file. It did work and the conversion speed is very fast.


By Anaya

All the free converting functions are nice. However, I want to do audio syncing, but this program does not support, and I find the recommended Video Converter Ultimate can make it. I think I should download the ultimate version.

FAQs of FVC Free FLV to Audio Converter

Where is FLV used?

The FLV files are widely used in some video streaming sites and news networks. With the Adobe Flash Player, it can be opened easily without installing any extra software.

Can VLC convert FLV to MP4?

Yes, not only working as the media player, but VLC can also be the FLV video converter, which converts FLV to MP4, MOV, and more. It also supports convert FLV to MP3, OGG, and other audio formats.

What player can play FLV files?

Adobe Media Player, Media Player Classic, MPlayer, RealPlayer, VLC Media Player, and more third-party players can play FLV files. Besides, QuickTime Player with the help of additional software on Mac can also play FLV files.

How to convert FLV to MP3?

The steps of converting FLV to MP3 are easy with Free FLV to Audio Converter. Follow the steps above and select MP3 from the drop-down option to change FLV to MP3 immediately.

Get Free FLV to Audio Converter to listen to appreciate music in many cases.

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