AIFF to M4A
Convert AIFF files to M4A online for free. Fast, secure, and no installation required. Best AIFF to M4A tool.
Select AIFF File
Process locally in your browser. 100% Private.
Fast & Free
Convert your files in seconds. No limitations, no watermarks.
Secure
Files never leave your device. All processing happens in your browser.
High Quality
Best in class algorithms for M4A conversion.
What is AIFF?
Audio Interchange File Format
AIFF is an audio file format standard used for storing sound data for personal computers and other electronic audio devices. The format was developed by Apple Inc. It is the Apple equivalent of WAV.
- Uncompressed
- Apple standard
- Lossless quality
What is M4A?
MPEG-4 Audio
M4A is a file extension for an audio file encoded with advanced audio coding (AAC) which is a lossy compression. It is widely used by Apple iTunes and is generally considered the successor to MP3.
- Default Apple format
- High quality
- Chapter support