AU to M4A
Convert AU files to M4A format
or drop files here
How to convert AU to M4A
Follow these steps to convert AU to M4A online.
Upload your AU file.
We convert your file and prepare the M4A output.
Download the new M4A file when the conversion completes.
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AVCHD to AU
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AVI to AU
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CAF to AU
Convert CAF files to AU format
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CDDA to AU
Convert CDDA files to AU format
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Convert CDDA files to M4A format
DIVX to AU
Convert DIVX files to AU format
DIVX to M4A
Convert DIVX files to M4A format
F4V to AU
Convert F4V files to AU format
F4V to M4A
Convert F4V files to M4A format
FLAC to AU
Convert FLAC files to AU format
FLAC to M4A
Convert FLAC files to M4A format
FLV to AU
Convert FLV files to AU format
FLV to M4A
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HEVC to AU
Convert HEVC files to AU format
HEVC to M4A
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M2TS to AU
Convert M2TS files to AU format
M2TS to M4A
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M4A to AAC
Convert M4A files to AAC format
M4A to AIFF
Convert M4A files to AIFF format
M4A to ALAC
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M4A to AMR
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M4A to AU
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M4A to CAF
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M4A to CDDA
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M4A to FLAC
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M4A to M4R
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M4A to MP2
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M4A to MP3
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M4A to MP4
Convert M4A files to MP4 format
M4A to OGA
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M4A to OGG
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M4A to OPUS
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M4A to WAV
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M4R to AU
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MJPEG to AU
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MOV to AU
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MOV to M4A
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MP2 to AU
Convert MP2 files to AU format
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MP3 to AU
Convert MP3 files to AU format
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MPEG2 to M4A
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MPG to AU
Convert MPG files to AU format
MPG to M4A
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MTS to AU
Convert MTS files to AU format
MTS to M4A
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MXF to AU
Convert MXF files to AU format
MXF to M4A
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OGA to AU
Convert OGA files to AU format
OGA to M4A
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OGG to AU
Convert OGG files to AU format
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OGV to AU
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OPUS to AU
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RM to AU
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RM to M4A
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RMVB to AU
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SWF to AU
Convert SWF files to AU format
SWF to M4A
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TS to AU
Convert TS files to AU format
TS to M4A
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VOB to AU
Convert VOB files to AU format
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WAV to AU
Convert WAV files to AU format
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WEBM to AU
Convert WEBM files to AU format
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WMA to AU
Convert WMA files to AU format
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WMV to AU
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About AU to M4A conversions
AU to M4A lets you convert AU to M4A directly in your browser. Files are processed locally so your data stays on your device.
Use this tool when you need M4A files for compatibility, sharing, or smaller sizes. It works on modern desktop and mobile browsers without installing software.
For best results, start with clean source files. Larger files take longer to process, especially for video or audio conversions.
Why use this tool
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Runs in the browser with no uploads required.
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Keeps your original file untouched.
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Works on desktop and mobile devices.
Frequently Asked Questions
Everything you need to know about our converter