MP4 to AIFF Converter

Batch convert mp4 files to aiff online. Change mp4 to aiff on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert MP4 files to AIFF online?

Step-by-step instructions for converting mp4 files to aiff

Upload MP4-file

Click "Choose File" button to select a mp4 file on your computer. MP4 file size can be up to 100 Mb.

Convert MP4 to AIFF

Click "Convert" button to start conversion.

Download your AIFF

When the conversion process is complete, you can download the AIFF file.


  • ❓ How can I convert MP4 to AIFF?
    First you need to add file for conversion: drag and drop your MP4 file or click the "Choose File" button. Then click the "Convert" button. When MP4 to AIFF conversion is completed, you can download your AIFF file.
  • ⏱️ How long does it take to convert MP4 to AIFF?
    Video conversion takes quite a while. It will probably take you a few minutes to change MP4 to AIFF.
  • 🛡️ Is it safe to convert MP4 to AIFF on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP4 to AIFF) is absolutely safe.
  • 💻 Can I convert MP4 to AIFF on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our MP4 to AIFF converter works online and does not require software installation.

Information about MP4 and AIFF file formats

Full name MP4 - MPEG-4 Part 14 AIFF - Audio Interchange File Format
File extension .mp4, .m4a, .m4p, .m4b, .m4r, .m4v .aiff, .aif, .aifc
MIME type video/mp4 audio/x-aiff, audio/aiff
Developed by International Organization for Standardization Apple Inc.
Type of format Media container audio file format, container format
Description MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio and store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet. 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. in 1988 based on Electronic Arts' Interchange File Format (IFF, widely used on Amiga systems) and is most commonly used on Apple Macintosh computer systems.
Technical details Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file. The audio data in most AIFF files is uncompressed pulse-code modulation (PCM). This type of AIFF file uses much more disk space than lossy formats like MP3—about 10 MB for one minute of stereo audio at a sample rate of 44.1 kHz and a bit depth of 16 bits. There is also a compressed variant of AIFF known as AIFF-C or AIFC, with variously defined compression codecs.
File conversion MP4 conversion AIFF conversion
Associated programs Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player iTunes
MP4 to AIFF conversion quality rating:
4.3 (238 votes)
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