How to Convert Swf to MP3 Online

By Jacqui Lane

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SWF is a file extension used by Adobe Flash files. These files can contain graphics, text, video and audio. If you want to use only the audio portion of a Flash file, use conversion software to extract the sound and convert it to MP3. This is helpful if you no longer have access to the original soundtrack for a file that you've created, or if you want to listen to the audio while you're on the go.

Step 1

Use the free file conversion offered at Upload a file from your computer or enter the URL of the file you want to convert and select "MP3" as your desired output format. The converted file is displayed on the results page with instructions for downloading. This site doesn't require registration.

Step 2

Convert your SWF file to MP3 and have it delivered to your inbox using the free service from Enter your email address and upload the Flash file that you want to convert to MP3. This site allows you to convert up to five files at once.

Step 3

Visit to convert an SWF file from your computer or the Web. Upload or enter the URL of your file and select "Flash SWF" as the input format. Select "MPEG-1/2 Audio Layer 3" from the second menu next to "Output Format" and click "OK" to create an MP3 version of your file.