To convert SWF to M4A, select or drop your .swf file above, check that M4A is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.
What is a SWF file?
SWF – Flash animation (SWF). SWF is a Flash animation or video. Its animations are code, so only the video and pictures of a Flash file can be converted, not games or programs. Converting makes a new file: the video is decoded and encoded again, so converting from a format that lost detail never brings it back.
SWF Converter →What is an M4A file?
M4A – MPEG-4 audio (M4A). M4A is audio (usually AAC or Apple Lossless) in an MP4 file, the format of iTunes, Apple Music and iPhone voice memos. Converting makes a new file: the sound is decoded and written again, so converting from a lossy format never brings back what was lost.
M4A Converter →How to convert SWF to M4A
- Click Select File, or drop your .swf files anywhere on this page. You can add several at once.
- Check that M4A is chosen as the output format. On this page it is picked for you.
- Click Convert. When a file has to go to our server, the button says Upload and convert instead.
- Click Download next to each file when it's done.
SWF vs M4A: how they compare
| SWF | M4A | |
|---|---|---|
| Layout | Moving pictures and sound | A stream of sound |
| Editable | In video editors | In audio editors |
| Created by | Macromedia, 1996 | Apple, 2001 |
| Best for | Old Flash movies | Music in iTunes and on iPhones |
Good to know
- The sound of the video is made into an M4A file; the pictures are left out. Only the first sound track is converted.
- Only the video and pictures inside the Flash file are converted, not its animation code.
Frequently asked questions
Is converting SWF to M4A free?
Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.
Are my SWF files uploaded anywhere?
This conversion runs on our server, because converting video needs ffmpeg, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.
How large can the SWF file be?
Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.
Will the M4A look the same as the SWF?
Only the sound is kept: the pictures are left out, and the M4A is made from the first sound track.
Can I convert several SWF files at once?
Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.
Convert SWF to other formats
- SWF Converter
- SWF to AAC Converter
- SWF to AIFF Converter
- SWF to AVI Converter
- SWF to FLAC Converter
- SWF to FLV Converter
- SWF to GIF Converter
- SWF to MKV Converter
- SWF to MOV Converter
- SWF to MP3 Converter
- SWF to MP4 Converter
- SWF to WAV Converter
- SWF to WEBM Converter
- SWF to WEBP Converter
- SWF to WMA Converter
- SWF to WMV Converter
Convert other files to M4A
- Convert to M4A
- MP4 to M4A Converter
- MOV to M4A Converter
- MKV to M4A Converter
- AVI to M4A Converter
- WEBM to M4A Converter
- WMV to M4A Converter
- FLV to M4A Converter
- MP3 to M4A Converter
- WAV to M4A Converter
- FLAC to M4A Converter
All video formats
Updated