AIFF, short for Audio Interchange File Format, is an audio file format standard developed by Apple for storing sound data for personal computers and other electronic audio devices. The audio data that most AIFF files contain is uncompressed. This type of AIFF files 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.

Spotify Music Converter(For Windows For Mac) is a well-designed audio converter for users to convert Spotify music to MP3, WAV, FLAC, AAC, and AIFF format at 10X faster speed with a good output quality. With a simple and concise interface, just a few clicks and you can convert Spotify music quickly. Free Download Free Download. Batch convert aiff files to mp3 online. Change aiff to mp3 on Windows, Mac, Iphone or Android in a couple of 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.
AIFF is undoubtedly better than MP3 in sound quality, but it takes up more storage space and is not as popular as MP3, for the convenience of mobile playback, I suggest people who have AIFF files in their computer convert AIFF to MP3. To convert AIFF to MP3 Mac users do have a few good choices. This post would show you a few useful Mac AIFF to MP3 Converters to convert AIFF to MP3 and the guidance on how to convert AIFF to Mp3 on Mac.
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Using Professional AIFF to MP3 Converter Mac to Convert AIFF to MP3
Leawo Video Converter for Mac is a professional video and audio converter for converting videos and audios. It's one of the best AIFF to MP3 Converter for Mac to convert AIFF to MP3 Mac users could have.
Convert Large Aiff To Mp3
Video Converter for Mac
☉ Supports video and audio conversions between all audio and video formats.
☉ Output file to multiple devices for playback.
$29.95
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The content below shows you how to use Leawo AIFF to MP3 Converter Mac to convert AIFF to MP3:
Convert Aiff Files To Mp3 On Mac
Step 1: Import source AIFF file
Open Leawo Video Converter for Mac, enter Video Converter section. To add source AIFF file to the converter, click the 'Add file' button on the right side of the interface or drag AIFF file directly to the interface.
Step 2: Choose MP3 as output format
After importing source file, go to format panel to select MP3 as output format. To enter the format panel, click the button on the left side of the big green Convert button and click 'Change' in the middle of the followed drop-down menu. There are four sections in the format selecting panel. Go to Format section and choose MP3 in Common Audio.
Step 3: Customize audio parameters
After choosing MP3 as the output format, you can customize the output parameters as you like. There's an Edit button on every format tag in format panel. Also you can click the Edit button on the previously mentioned drop-down menu.

Step 4: Start AIFF to MP3 Conversion
When all the steps above is done, click the green Convert button and a sidebar would come out from the right side of the interface. Set the directory for the output MP3 file and click the 'Convert' button to start the conversion.
Using Free AIFF to MP3 Converter Mac to Convert AIFF to MP3
The second AIFF to MP3 Converter Mac is MediaHuman Audio Converter, it's a completely free audio converter that's available for both Windows and Mac OS. To convert AIFF to MP3 Mac users could give this AIFF to MP3 converter Mac a serious try.
The content below is the detailed steps of using MediaHuman Audio Converter to convert AIFF to MP3 on Mac:
1. Run MediaHuman, add source AIFF file to it by dragging the file directly to the interface.
2. Set MP3 as output format and choose the ideal quality you need.
3. Set output directory and click Start button to activate the conversion.
Comparison Between The Two Different AIFF to MP3 Converters
The two converters I introduced could both do a great job on Mac OS converting AIFF to MP3. But they are two totally different kinds of converters. To convert AIFF to MP3 Mac users might want to know which one is more suitable. So let’s make a full comparison between the two converters regarding all the features they have.
| Features | Leawo Video Converter | MediaHuman Audio Converter |
| Input format supported | Audio: FLAC, AAC, AC3, AIFF, AMR, M4A, MP2, MP3, OGG, RA, AU, WAV, WMA, MKA Video: AVI, MP4, DAT, WEBM, RMVB, MPG, MPEG, VOB, MOV, M4V, QT,FLV, F4V, NSV, NUT, MKV, MTS/M2TS/TS/TP/TRP(AVCHD, H.264, VC-1, MPEG-2 HD), MOD, TOD, DV, WMV, ASF, 3GP, 3G2, DVR-MS | (Ogg)FLAC(.flac/.oga), Monkey’s Audio(.ape), Wavepack(.wv), TTA(.tta), Apple Lossless(.m4a), TAK(.tak), AIFF, WAV, etc. |
| Output format supported | Audio:FLAC, AAC, AC3, AIFF, AMR, M4A, MP2, MP3, OGG, RA, AU, WAV, WMA, MKA Video:3D video formats: 3D MP4, 3D WMV, 3D AVI, 3D MKV, 3D YouTube video, etc. HD video formats: HD MP4,HD AVI,HD MOV,HD TS,HD TRP,HD VOB, HD MPG,HD WMV,HD ASF Common video formats: MP4-AVC, MP4-XviD, MP4-H.264, AVI, ASF, WEBM, MOV, RMVB, FLV, F4V, TS, DAT, WMV, MKV, XviD, DV, MPEG-1 NTSC, MPEG-1 PAL/SECAM, MPEG-2 NTSC, MPEG-2 PAL/SECAM, DVD-Video NTSC, DVD-Video PAL/SECAM, 3GP, 3G2, DPG | WMA, MP3, AAC, WAV, FLAC, OGG, AIFF, Apple Lossless format and bunch of others. |
| Multiple conversion | ||
| Merge audios into one | ||
| Convert videos between all formats | ||
| Convert video from 2D to 3D | ||
| Internet access required | ||
| Price | Trial:Free;1 year:$29.95;life time:$39.95 | Free |
As you can see, the two converters are different in many ways, if you need not only audio conversion but also video conversion, Leawo Video Converter for Mac is definitely the one for you. But if price is a major concern for you while choosing a AIFF to MP3 converter Mac version, to convert AIFF to MP3 Mac users with concerns like this should probably go with MediaHuman.
Apple Music is different iTunes. iTunes is all about media ownership, functioning as both a virtual record store and an efficient digital library for music and other media (movies, TV shows, etc) that you own personally. For iTunes users, after you purchased the music files you can burn them as you like.
Apple Music is all about streaming. You pay a flat fee to unlock access to Apple Music's entire catalogue, but you don't actually own the music you listen to.
During you subscribe the streaming music service, Apple Music lets you save tracks to listen to offline, however you won't own those files and won't be able to offload them anywhere else. You can't burn them onto a disc, use them in separate video projects, or put them on other devices. If you decide to cancel your Apple Music subscription, you'll lose access to those songs.
All the limitations limit users. If you want to record Apple Music and then play these Apple music files without limitations any more, how to do?
To solve the problems, Macsome iTunes Music Converter comes to help you, which uses high recording and encoding to MP3 or AAC, FLAC and WAV technology to convert these Music files with up to 20X faster conversion speed and as well as CD output quality, and then you can transfer the converted files to Spotify, USB flash Drive, SD card, Google Drive, Android Mobile phones and enjoy these files on any audio player devices including Sony PS4, PSP as you like.
How to convert Apple Music to MP3 with iTunes Converter
Apple Music is pre-installed on all Apple devices, and available as a free download for non-Apple PCs and mobile devices.
When you sign up for Apple Music, you get a free three month free trial with full access to all of the features. After that, you'll be charged $10 per month unless you cancel. Apple Music costs $9.99 monthly, with a $14.99 family plan option for up to six people.
Step 1. From the above download button to download the latest version of Apple Music Converter for Mac.
Tips: What you download is a free trial version, that you can only convert 3 minutes each file. If you want to get a full version without limitations, just click the Shopping Cart icon to get the license info including registration name and key.
Step 2. Click '+' button to load your Apple Music files.
Choose the Music library in the drop-down list, and then choose the Apple Music files you want to convert. Batch conversion is also supported by Macsome iTunes Converter, you can import several music files and convert them one by one.
Step 3. Set the output format.
Click 'iTunes Converter Menu' - 'Preferences' to set the output audio format, or you can click the set icon directly. There are five output formats including MP3, AAC, FLAC, WAV and AIFF for users to choose. Just choose a suitable audio format according to your need.
Step 4. Click 'CONVERT' button to start the converting.
All the Apple Music files can be converted one by one. After several minutes, you can get the unprotected MP3, AAC, WAV, AIFF or FLAC audio files and play them anytime and anywhere.
Conclusion
Macsome iTunes Converter is an all-in-one Apple Music Converter, which you can convert iTunes music, Apple Music songs, iTunes or Audible audiobooks to MP3, AAC, FLAC, AIFF and WAV with high output quality. It is compatible with both Mac and Windows platforms. Please download and try it by yourself.