What Is an AAC Format-Things You Definitely Shouldn't Miss

Gone are the old days when MP3 was the widely used audio format. Today, many multimedia players support standard audio formats like AAC, AU, FLAC, M4A, and more. In fact, Apple uses AAC as its default audio format for streaming and downloading music from iTunes and Apple Music. So this article wants us to learn what is AAC format and how to convert it to any audio format.

• Part 1. What Is an AAC Format-Basic General Knowledge Questions 2022
• Part 2. Best Way to Convert AAC with UniConverter
• Part 3. Popular List of AAC Format Online Converters

Part 1. What Is an AAC Format-Basic General Knowledge Questions 2022

AAC (Advanced Audio Coding) is a lossy audio format that was designed by Sony, Nokia, Panasonic, LG, NEC, Dolby, and Bell in 1997. It was initially intended to be a successor to the accessible MP3 format. AAC includes at least 48 full-bandwidth (up to 96kHz) channels in a single stream and another 15+ low-frequency effects.

Currently, you can open AAC files on Nokia devices, Android, BlackBerry, iPod, iPad, iPhone, iTunes, Wii, PSP, and more. At a similar bitrate, you're likely to get better audio quality with AAC than on MP3. However, some media players such as the Windows Media Player and PS3 don't support AAC format. In simple terms, AAC has limited hardware support. So, converting AAC to another universal audio format like MP3 is the best solution.

Part 2. Best Way to Convert AAC with UniConverter

It's an open secret that Wondershare UniConverter is the best file converter currently. It is lightweight, super-fast, and easy to use, unlike most desktop converters with complicated user interfaces. Here, you can encode AAC to popular audio formats such as MP3, FLAC, WAV, WMA, more. It can also edit the audio channel, bitrate, sample rate, and encoder. And yes, the UniConverter can convert between videos as well.

Wondershare UniConverter - Your All-in-One Tool

• Convert AAC to all standard audio formats like FLAC, MP3, M4A, and more.
• Convert movies files to optimized preset for almost all devices.
• Download videos from popular sites like YouTube, Dailymotion, Vevo, etc.
• 90X faster conversion speed than any conventional converters.
• Edit, enhance & personalize your videos file.
• Download/record videos from YouTube and other 10,000 video sharing sites.
• Versatile toolbox combines video metadata, GIF maker, video compressor, and screen recorder.
• Supported OS: Windows 10/8/7, macOS 11 Big Sur, 10.15, 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Free Download Free Download

Step 1 Upload your AAC file.

After running the app, drop your AAC files on the Converter tab. Also, you can import local AAC audios by clicking the +Add Files button. Note that this app allows for batch conversion.

Step 2 Choose an audio format.

Next, open the Output Format drop-down menu before clicking the Audio tab. Now choose an audio format and quality. For a smoother playback on any device, select the MP3 format.

Step 3 Convert AAC to another format.

Now tap the File Location tab to choose a folder path then tap the Convert button beside your AAC file. If you're converting multiple AAC files, click the Start All.

Part 3. Popular List of AAC Format Online Converters

You can also add these free websites to your file conversion arsenal. They are quick, simple to use, and convert AAC to any audio format.

1. Onlineconvertfree

Onlineconvertfree offers you a clean platform to convert AAC to more than ten audio formats. It supports converting of AAC to MP3, WMA, AMR, FLAC, M4A, ADTS, M4R, and more. Onlineconvertfree can also transcode between image, document, video, archive, and eBook formats. However, the free version can't convert AAC files to more than 100MB.

Pros:

• Simple to use.
• Plenty of audio formats.
• The fast conversion process.

Cons:

• Small upload size.
• No audio editing options.

2. Convertio

When it comes to the sheer number of supported audio formats, few sites can match Convertio. It's easy to use and provides up to twenty audio formats. Convertio can encode AAC to MP3, AC3, M4R, M4A, WMA, OGG, and more. It can also edit AAC audio by cutting, adjusting volume, changing frequency, adjusting bitrate, and more. Sadly, Convertio can't convert AAC files more than 100MB.

Pros:

• Supports several audio formats.
• Simple to use.
• Edits audio settings.

Cons:

• Small upload size.
• Not so fast.

3. Zamzar

Zamzar is one of the few sites that can convert anything to anything. It supports 1100+ file formats on its ad-free interface. That aside, Zamzar will convert your AAC file to any audio format, including RAM, WAV, MP3, RA, OGA, and more. Most importantly, Zamzar will share the download link with your email address. Just don't exceed the 200MB conversion limit.

Pros:

• Simple to use.
• Fast conversion.
• Shares a download link.

Cons:

• Limited upload size.
• No audio editing.

5. Online Converter

Online Converter is an intuitive website that transcodes anything to anything, including units like speed, temperature, and currency. It can convert AAC to MP3, WAV, AU, OGG, and more. Online Converter can also edit AAC by changing the bitrate. But despite its beautiful features, Online Converter can't transcode AAC files more than 200MB. Also, be wary of the ads.

Pros:

• Simple to use.
• Changes AAC bitrate.
• Supports lots of audio formats.

Cons:

• Limited editing options.
• Small upload size.

6. ConvertFiles

ConvertFiles is an efficient AAC converter that's simple to use. You only need to upload your audio then choose an output format. It can encode AAC to WAV, AU, FLAC, AMR, MKA, WMA, MP3, and OGG. I find this to be quite limited, but still good enough from a free app.

Pros:

• Simple UI.
• Sends a download link.
• Fast conversion.

Cons:

• Can't convert more than 250MB.
• Limited target formats.

7. Online-Convert

If simplicity and efficiency are what you're looking for, choose Online-Convert. It's simple enough for pros and green hands to use without much fuss. Online-Convert can transcode AAC to MP3, AU, WAV, or any other standard audio format. It can also change the bitrate, sample rate, and channel.

Pros:

• Simple to understand.
• Edits audio settings.
• Supports several audio formats.

Cons:

• Slow upload speed.
• Ads on the interface.

8. AnyConv

I know you might be green about this AAC converter. That said, AnyConv is a new entrant in the competitive online conversion space and is already making shockwaves. On its pleasant interface, you can convert between font, CAD, audio, image, video, document, ebook, archive, and mesh formats like OBJ, STL, FBX, DAE, and GLTF. However, AnyConv supports a maximum of 50MB only.

Pros:

• Fast conversion.
• Simple UI.
• Supports plenty of audio formats.

Cons:

• Tiny upload size.
• Ads on the interface.

There are many other conversion websites out there. However, these options guarantee you quick and great results. Even better, you can download Wondershare UniConverter for offline conversions and plenty of editing options.