MP3s have the most compression files. For this reason, many prefer storing audio files in this format. On the other hand, the AIFF is undoubtedly one of the best audio files when it comes to quality. However, as it is being said, it consumes huge storage on devices. Therefore, many people choose to turn AIFF into MP3 files instead, just to keep their audio files stored for a longer time and as well as to be able to playback on various players. Fortunately, this article will present you with the best and fastest ways to transform such files.

Part 1. Convert AIFF to MP3 Quickly and Without Losing Quality

If you happen to have bulk and large AIFF files on your device and wish to convert them to MP3 at once, we highly recommend you to use the AVAide Video Converter. This software is not only the best video but also the top audio converter. Furthermore, it contains advanced technology that works to convert AIFF to MP3 even at 320kbps without losing the quality at the quickest rate conversion process. The users are also allowed to personalize their files with its amazing features and multifunctional toolbox.

There's more, everything you ask for a converter software the AVAide Video Converter has. No wonder, why it has been labeled as the award-winning tool, besides its supported by Windows, Mac, and Linux.

AVAide Video Converter
  • It allows converting bulk and large AIFF to MP3.
  • It supports 300+ other audio and video file formats.
  • It has a 30x faster conversion process compared to others.
  • With multifunctional features to enhance the audio and video files.
  • With a generous toolbox for your various needs.
  • Convert the files to MP3 with your preferred bitrate.
  • Merge, trim, split, compress your audio files in one.

Steps to Convert AIFF to MP3 With AVAide Video Converter

Step 1Upload the AIFF Files

Launch the downloaded tool. Drag and drop the AIFF files on the interface. Otherwise, click the Add Files button located on the left upper-most part of the interface, and upload multiple files or the entire folder to convert at the same time.

AIFF MP3 Upload File

Step 2Set the Files to MP3

Tap the arrow on the Convert All To portion, then choose MP3 from the formats under Audio, and hit the preferred quality after. For the individual setting, you may click the Arrow dropdown button on each file, then follow the same procedure.

AIFF MP3 Set File

Note: Personalize the output by editing and cutting them upon clicking the Star and Scissors icons.


Step 3Start the Conversion

Start the AIFF to MP3 no-limit conversion right after configuring all the files. Tap the Convert All red button, then wait shortly for the conversion process to be completed.

AIFF MP3 Convert File

Step 4Check on the Converted files

All the converted files are automatically saved on your computer, to discover the location click the Converted tab then the Folder image.

AIFF MP3 Converted File

Part 2. Amazing Tools to Convert AIFF to MP3 on Mac

We have gathered other best solutions for your Mac device. When it comes to producing good quality, these tools are so reliable. Without any further adieu, see the following details below with the different ways to convert AIFF to MP3 on Mac.

1. Convert AIFF to MP3 using iTunes

iTunes has been one of the preferences of many when it comes to MP3, AAC, and WAV conversions. This built-in media player of Mac has the simple steps in converting. Nevertheless, the other version has a difference when it comes to the procedure. However, please feel free to follow the guidelines below on how to change the AIFF to MP3 using the Mac version.

Step 1Import Settings

Adjust the importing settings to MP3. To do so, click iTunes>Preferences>General Select the MP3 encoder then.

AIFF MP3 iTunes

Step 2Upload the AIFF files

Drag and drop your AIFF on iTunes. Then click the files in preparation for conversion.

Step 3Convert the Files

Convert AIFF to MP3 on iTunes by clicking the File tab, then Convert and hit the Create MP3 Version.

AIFF MP3 iTunes File

2. Utilizing Audacity on AIFF to MP3

Secondly, we have this Audacity. This popular software is workable on various audio file formats. This open-source software can make the audio file up to 32-bit/384kHz quality. So without any delay, see the steps below on how to change the AIFF to MP3.

Step 1Import the AIFF File

Launch the downloaded tool, then click the File tab on the interface. Tap the Import button, then choose your AIFF file to be converted.

Step 2Export the File to MP3

Hit the File once more, then tap the Export button to choose the Export as MP3 tab.

Step 3Choose a Storage to Convert

Select a file destination where your output will be saved. Wait for the conversion process to finish, then check the chosen destination after.

AIFF MP3 Audacity File

3. How to Convert AIFF to MP3 in VLC

Lastly, we have another open-source freeware. VLC is unquestionably one of the most famous media players today, and like the others, it also has the power to convert files excellently. Below are the simplified steps on how to change the AIFF to MP3 using VLC on Mac. Nevertheless, the Windows version has different operations.

Step 1Upload the AIFF File

Open the VLC, and hit the File tab, then the Convert/Stream button. Drag and drop your AIFF file on the interface after.


Step 2Preset the Output to Mp3

Go to Choose Profile and select Audio-MP3.

Step 3Start the Conversion

Choose the destination file prior to the conversion process. Click the Save as File tab, then the Browse to choose the file storage. Finally, tap the Save button, then check for the converted file.


Part 3. How to Convert AIFF to MP3 with the Windows Media Player

Since other media players have been very ideal in converting files nowadays, many are wondering if the Windows Media Player can also do the task. To end the speculation, this tool can convert large AIFF to MP3 but not with direct conversion, but with ripping. Below are the simplified steps to follow.

Step 1Launch the Windows Media Player, go to Organize then the Options.

Step 2Hit the Rip Music tab, then from the settings choose MP3 as the format. Tick the Rip CD Automatically then click Apply then the OK tab.

Step 3Insert your CD, Blu-ray, or DVD, where your AIFF file is saved. The conversion process will subsequently begin, wait for it to finish, then check the library.


Part 4. How to Convert AIFF to MP3 Online

The best tool to convert AIFF to MP3 online on Mac is the AVAide Free Video Converter. This amazing tool has the highest rate among the other online solutions due to its expertise in videos and audio files. Furthermore, it is so lenient to the point that no ads are seen on the webpage, to properly assist the users in having smooth navigation. Enjoy the free service it offers within the very facile interface that you can fully enjoy. To properly assist you in using it, steps are provided below.

Step 1Visit the Website

Visit the AVAide Free Video Converter website. Click the ADD YOUR FILES to download the launcher, then open it.

AIFF MP3 Online Upload File

Step 2Upload the AIFF Files

Upon reaching the interface, tap the Add File button to upload more files, turn AIFF to MP3 in a batch conversion.

Step 3Set the Outputs to MP3

Hit the file, then the Note icon at the bottom part of the interface to switch the video formats to the audio ones. Choose the MP3 as the output, do the same procedure for the other files.

AIFF MP3 Online Set File
  • To check and adjust the bitrate of the output, click the Setting icon.
AIFF MP3 Online Set

Step 4Start the Conversion

Finally, tap the Convert button located at the bottom-most part of the interface. Before the process starts, you must pick a file destination from the popped-up window of your computer file storage. Afterwhich, the conversion process will start immediately, then check your chosen file storage.

AIFF MP3 Online Convert File

Part 5. AIFF vs MP3

We prepared a simple comparison table below to give you insights into how the AIFF and MP3 differ from each other.

  • Attibutes
  • Quality
  • Compression
  • Compatibility
High Fairly High
Lossless Lossy
Compatible on desktop players, such as the Windows Media Player, VLC, iTunes, and Quicktime. Nearly all devices including mobile phones support it.

Part 6. FAQs Regarding AIFF and MP3 Conversion

Why are converted MP3 files mostly lower in quality?

Noticing a big difference in quality when converting to MP3 happens. This is because the MP3 files are in a big compression. For you to have better quality, you may adjust the bitrate instead.

Is there a chance for me to open an AIFF on my iPhone?

Yes, with a media player supporting the AIFF file.

After I converted a large AIFF to MP3, can I reverse it?

You can. However, converting the AIFF to MP3 especially will lose some data, and trying to convert it will not give you back the original quality.


You have seen the solutions perfect on Mac, as well as on Windows. Many prefer a free solution, hence, if you are looking for nice and multi-featured software, the AVAide Video Converter is what we really recommend. Besides, be amazed how this software will give you the best quality while saving time processing the conversion.

By Sylvie Hyde on Dec 16, 2021

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