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A Comprehensive Guide to Convert AIFF to MP3 Free in 9 Different Ways

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I have to say that it is hard to distinguish differences between AIFF and MP3 songs. However, AIFF audio file is larger than MP3 song. Therefore, you have not leave more space to store AIFF music and cost more time on AIFF audio downloading.

The most important reason is the compatibility of AIFF audio format is not good enough, while MP3 can be played among media players. Consequently, converting TIFF to MP3 is understandable and easy to operate, if you choose AIFF to MP3 converter according to this article. No additional fees and spyware dangerous, feel free to convert MP3 audio files.

Part 1: How to Convert AIFF to MP3 Online with Free AIFF to MP3 Online Converter

The Online audio converter is always top choice when people need to convert audio to MP3 file. All audio conversion work can be done online, with basic audio edit tools. And most online AIFF to MP3 converters are free to use. Without registration and installation, the whole audio to MP3 converting process can be concluded into three steps, upload AIFF songs, set MP3 as output audio format and finally download the link after AIFF audio to MP3 free conversion online.

There are also some prerequisites to apply free online AIFF to MP3 converters. The fast wireless connection provides strong support to convert AIFF files. Moreover, some AIFF to MP3 free audio converters have limitations of audio file size too. If your AIFF files are too large, then online AIFF to MP3 freeware may not proper. Therefore, online AIFF to MP3 audio converter is suitable for people, who need to change audio formats in fast speed merely.

1. Free Online AIFF to MP3 Converter - Zamzar

Zamzar is one of the most popular online AIFF to MP3 converter, which is able to handle more than 1,200 formats. It is the ultimate media converter, including video formats, audio formats, music files, eBook, images and CAD files.

Step 1: Choose AIFF files or paste URL to upload.

Step 2: Set MP3 as output audio format.

Step 3: Enter email address.

Step 4: Tap Convert button to convert AIFF file to MP3 online for free.


2. Free Online AIFF to MP3 Converter -

Online converter is another excellent online media converter, which is able to convert different media files online fast for free. Just use the online program to get the desired files with ease.

Step 1: Import AIFF songs from computer or cloud storage.

Step 2: Adjust audio Optional Settings.

Step 3: Tap Convert File icon below to export AIFF song to MP3.

online convert

3. Free Online AIFF to MP3 Converter -

Convertio is an advanced tool to convert media files to any format online for free. It is said that it have mor than 100 million files converted in its website with a total size of over 1500 TB. Convertio does not only support video and audio format, it can also support document and image format and their conversion.

Step 1: Select AIFF files you want to convert from your computer, Google Drive, Dropbox, URL or by dragging it directly to the page.

Step 2: Choose MP3 as the output format. Of course, there are more than 200 formats supported which means you can convert you file to any other format you want easily.

Step 3: Wait for the conversion finished and you can download your MP3 file directly to your computer or your cloud service like Dropbox or Google Drive.

Convert AIFF to MP3 with Convertio

4. Free Online AIFF to MP3 Converter -

Aconvert is an extensional site of The letter "A" in domaiin stands for "All" which means it is said that it can convert all kinds of video, audio, image, icon, document, ebook and archieve files online and free. Besides, unlike other AIFF to MP3 converter, it supports both single and batch file conversion online.

Step 1: Click "File" or "URL" button to switch local file or online file. Click "Choose file" button to select an AIFF file on your computer or enter an online file URL.

Step 2: Choose target audio format as MP3. Of course, it also supports WAV, WMA, OGG, AAC, AU, FLAC, M4A, etc.

Step 3: Click "Convert Now!" button to start conversion. Just wait for a while to let the converting process accomplished. And then the output files will be listed in the "Conversion Results" section. Click the download icon to show file QR code or save file to online storage services (Google Drive or Dropbox).

Convert AIFF to MP3 with Aconvert

Part 2: How to Convert AIFF to MP3 with iTunes on PC and Mac

For people who are not able to link Wi-Fi in certain cases, online AIFF to MP3 converter freeware cannot work to convert audio files successfully. At this time, the default desktop software will be the winner. No third party software to download and wireless connection. Even though you want to convert a large AIFF audio to MP3, it is also acceptable. Moreover, you can convert all audio formats to MP3 with iTunes or Windows Media Player without any purchase. Before you convert AIFF to MP3 with iTunes, make sure it is iTunes 12 or later, as well as Windows Media Player upgrade.

1. How to Convert AIFF to MP3 on Mac Using iTunes

iTunes is more than the software to transfer media files between iDevices, you can also change the AIFF music to MP3 before syncing the file to iPhone or other devices.

Step 1: Launch iTunes on your Mac. Then drag and drop your AIFF music file into iTunes and it will appear listed there. Click on the file you will see the drop down menu and there is "Convert Selection to AAC" option. Since we need to convert to MP3, we need to change the preferences first. Open Preferences, and then tap General option.

Step 2: Click Import Settings to set MP3 format in the "Import Using" drop-down menu to pick MP3 Encoder. And you can also set bitrate on the "Setting" drop-down menu.

Step 3: And then right click on the AIFF song again and select the option Convert Selection to MP3 to convert AIFF to MP3 audio format.

aiff to mp3 itunes

2. How to Convert AIFF to MP3 via Windows Media Player on Windows 10/8/7

Another default AIFF to MP3 Converter is Windows Media Player, which you can use the program to change the video formats without installing another program.

Step 1: Drag AIFF file to Windows Media Player.

Step 2: After that tap Organize to select Options.

Step 3: Choose Pop Music and set MP3 in Format.

Step 4: After that set MP3 audio bitrate before click OK.

aiff to mp3 wmp

Part 3: AIFF to MP3 Converter and Editor Freeware

Of course, audio editors offer better audio convert and edit tools. And you can still get free AIFF to MP3 audio converter software as usual. Some MP3 audio editors may have huge size and operating system influence in a degree to slow down your computer. But if you have more tasks than audio to MP3 converting, get professional audio converter application will be better, without the necessary to install another audio edit software. In view of portable devices, I list two AIFF to MP3 editor, to convert audio files among Mac, Windows, Linux and Android tablets. With which you can edit audio tracks and add audio effects as a pro.

1. Convert AIFF to MP3 with Audacity

Audacity is a free, open source and cross-platform audio converter, which provides powerful editing functions and effects. What is more important, the program compatible with the latest Windows 10.

Step 1: Tap File to select Import option.

Step 2: Choose Audio to import AIFF audio files and click Export Audio in File.

Step 3: Select MP3 Files from Save as type menu.

Step 4: Edit metadata before converting AIFF to MP3 with Audacity.


2. Convert .aiff to .mp3 via MP3 Media Converter

MP3 Media Converter is Android APK to converter audio and video formats to MP3 or MP4 files. When you have some audio files on Android phone or tablets, you can convert them directly on smartphone.

Step 1: Tap Add icon to import AIFFs.

Step 2: Choose Convert button in the toolbar.

Step 3: Set MP3 output format and change audio quality/ duration.

Step 4: Convert AIFF to MP3 on Android.

mp3 media converter

Part 4: Convert AIFF to MP3 Professional with WidsMob Converter

WidsMob AIFF to MP3 Converter can be your best choice to convert AIFF file to MP3 file. It is capable of converting an AIFF file to MP3 with high quality. It also enables you to edit your AIFF file before converting. It supports batch conversion to save your time. In addition, apart from converting AIFF file to MP3, this powerful converter has the ability to convert you AIFF file to other popular formats, like AAC,WAV, WMA, MKA, OGG, FLAC and more.

Step 1. After installing the AIFF to MP3 converter to your computer and launch the program. Upload the AIFF file you want to convert by clicking Add File on the program. You can add a single .aiff file or a whole .aiff folder to convert two or more AIFF files at the same time.

Choose Converted File

Step 2. Click Profile or Settings to choose the MP3 format as the output format. If you want to convert AIFF file to other formats, just choose from here.

Convert Audio

Step 3. After choosing the MP3 format for converted files, click the Convert button in the bottom right corner of the interface of AIFF to MP3 converter. Apart from AIFF, you could also convert AAC to MP3 for playing audio files from iPhone iPad to other players like Android.

Conversion Finished

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Extended Reading

1. What is an AIFF Audio File?


AIFF (Audio Interchange File Format) file comes with different file extensions, namely, .aiff, .aif or .aifc. and is a popular audio file format commonly used on personal computers. The advantages of AIFF file would be having loop point and musical note data embedded in the file. Since AIFF is an uncompressed audio file format, the file size of it would be large. In fact, there is also a compress version of AIFF which is .aifc, but the level of compression is not as good as an MP3.

2. Is AIFF better than MP3?

In fact, in depends what is your requirement of the audio file. If you prefer high-quality sound rather than small file-size, then AIFF would be a good choice. Vice verses, it would be MP3. Besides, there would be more devices and software support MP3 than AIFF. If you are using audio file on Windows, MP3 would be playable while AIFF cannot be compatible. So which one would be better, .aiff or .mp3, it depends on your specific requirement.

3. How Do I Play AIFF Files?

You can play AIFF and AIF files with Windows Media Player, Apple iTunes, QuickTime, VLC and probably most other multi-format media players. Mac computers can open AIFF and AIF files with those Apple programs too. If you find you have the player which does not support AIFF file, you can use the above method to change it into MP3 or other compatible format for playback.


The mainstream ways to convert an AIFF file to a MP3 is the above 2 directions. And you can get representative free audio converter or editor with step-by-step guide. Hence, there is no hindrance of converting AIFF to MP3 free. Just change audio format and enjoy songs by more music players.

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Jane Joe
Jane Joe
Jane Joe, an editor, specialize in video and audio software related information.

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