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How to Convert Audible Audiobooks to FLAC Losslessly

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By Justin SabrinaUpdated on December 16, 2022

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Do you want to convert DRM-locked Audible audiobooks to FLAC or other lossless formats? This article teach you how to convert any Audible AA or AAX files to FLAC with lossless audio quality with an amazing Audible to FLAC Converter.

“How can I convert Audible files to FLAC format so that I can burn them into CD to play in the car.”

FLAC stands for Free Lossless Audio Codec, is a lossless audio format. Different from MP3 format, it provides higher audio quality than MP3. It means that though audio is compressed in FLAC, it will keep 100% original sound quality. So, it's not hard to guess why more and more people prefer to convert Audible audiobooks to FLAC format instead of MP3 or other common formats.

Audible is the most famous library of audiobooks, which provides over 200,000 audio programs including radio shows, books of all genres, stand-up comedy, speeches, interviews, etc. However, all Audible audiobooks are encoded in AA/AAX format with DRM protection, so you are only allowed to play Audible books on anthorized devices. Therefore, it's necessary to convert Audible AA/AAX to FLAC or other common formats. In this way, you can burn Audible books to CDs, enjoy your audiobooks on any player or devices like MP3 player, iPod Nano, Sony Walkman, PSP, Zune, etc. Here we will recommend a great tool to assist you in converting Audible books to FLAC losslessly so that you can enjoy your Audible audiobooks anywhere anytime.

Best AA/AAX to FLAC Converter - UkeySoft Audible Converter

When it comes to converting Audible files to lossless FLAC, you can't miss UkeySoft Audible Converter. UkeySoft is a wonderful DRM removal and Audible converter, which can not only legally remove DRM restriction from Audible audiobooks, but also convert AA/AAX audiobooks to FLAC, MP3, M4A, M4B, AC3, AAC, OGG, AIFF and WAV with lossless quality and chapters preserved. It's also worth mentioning that UkeySoft Audible Converter supports to convert Audible books to FLAC or other format without install the iTunes app and Audible account authorization. Besides, it works at up to 700X faster speed while converting Audible to M4A with all ID3 tags and metadata kept. What' more, it also supports splitting the large audiobooks file into small clips via chapters. By using this smart tool, you can easily burn Audible books to a CD/DVD, and freely enjoy the Audible books on any players like Sony Walkman, MP3 player, iPod Nano, Zune, etc.

Key Features of UkeySoft Audible Converter:

  • Legally break DRM protection from Audible audiobooks.
  • Convert Audible books to FLAC, MP3, M4A, M4B, AC3, AAC, OGG,etc.
  • Convert Audible AA/AAX files to FLAC with lossless quality.
  • Split large audiobook file into small clips via chapters or time.
  • Keep original quality, ID3 tags and chapters in output audios.
  • Make Audible audiobooks playable on any player and device.
  • Convert Audible without iTunes and Audible account authorization.
  • Burn lossless Audible audiobooks to a CD/DVD to play in the car.
  • Supports bath conversion; up to 700X faster conversion speed.
  • Compatible with Windows 7,8,8.1,10 & Mac OS 10.9 or higher.

Tutorial: Losslessly Convert Audible AA and AAX Audiobooks to FLAC

UkeySoft Audiobook Converter can perfectly compatible with PC and Mac. Here we will take the Mac version as an example and show the detail tutorial to convert Audible AA/AAX audiobooks to lossless FLAC.

Step 1: Run UkeySoft Audible Converter
Please run UkeySoft Audible Converter on Mac. Then click on "Add" to add the Audible AA/AAX audiobooks to UkeySoft program.

run ukeysoft audible converter

Or you can just drag & drop the Audible files into the software.

drag or drop aax

Step 2: Set FLAC as Output Format
Simple click the button of "Options" > "Advanced" to choose FLAC as the output format. Here you can also adjust the Bitrate, SampleRate or other output setting according to your needs.

set flac as output format

Step 3: Start to Convert Audible Audiobooks to FLAC Losslessly
Just tap on "Convert" to start converting Audible AA/AAX audiobooks to FLAC without losing any quality.

start to convert audible audiobooks to flac losslessly

Step 4: Get the Converted FLAC Audible Files
After conversion, click on "History" to locate the DRM-free FLAC audiobooks.

get the converted flac audible files

UkeySoft no doubt is the best Audible AA/AAX to FLAC converter, with the help of it,
you can easily convert DRM-locked AA/AAX Audible files to FLAC, MP3, M4A or other audio formats losslessly. Now you can freely transfer your audiobooks to any devices and players, such as MP3 player, Sony Walkman, iPod, PSP, Zune, etc. In addition, you can burn these converted Audible books to CD, or copy them to USB flash drive for listening in car player.

Audible Audiobooks to FLAC
Justin Sabrina

Justin Sabrina

Justin Sabrina has over 10 years of content writing experience. She specializes in product reviews, how-to guides, tips and tricks, top lists, etc. on data encryption, multi-media conversion, screen recording and iOS unlocking. At UkeySoft, she performs in-depth research SEO copywriting and collaborates with our R & D team to offer effective software solution, most of her articles on software are helpful and easy to read, helping our reader easily solve problems through using software or apps.


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