AAC to FLAC
Convert AAC to FLAC online and free
Step 1 - Select a file(s) to convert
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Employees of some of the world’s most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.












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From your personal desktop to your business files, we've got you covered
We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!
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Convert over 150 different file formats
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Documents, videos, audios, images & more...
Tools to suit your file conversion needs
You’ll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you’ll easily find what you need and soon have your files in the formats and sizing that work for you.
AAC Audio Format AAC Converter
AAC is one of the most common formats for digital music, in a large part because it is the default format for Apple devices and the iTunes program, as well as some Sony and Nintendo devices. AAC is short for Advanced Audio Coding. It was developed in 1997 and is now an open standard recognised by ISO, the International Organization for Standardization.
Like MP3, the AAC file format uses lossy compression. With both formats there is some loss of audio quality to create smaller file sizes that let users to store and share music more easily. However, with both MP3 and AAC, most listeners cannot hear this loss of quality. AAC also generally produces higher quality sound than MP3. As AAC is a widely used open standard format for digital music, you can play AAC audio tracks with almost all media players, including Apple Music, Windows Media Player, VLC, and Adobe Audition.
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FLAC Audio Format FLAC Converter
An FLAC file has a full name of Free Lossless Audio Codec File and was developed by the Xiph.org foundation. An FLAC file is an open sourced audio file that uses lossless file compression which means that the file has been compressed to make it smaller but without impacting the quality of the file. i.e. it sounds the same but is smaller in size. In some circles it is known as a HD version of an MP3 file because it sounds a lot crisper than an MP3 but the way it has been built means that it tends to be a similar sized file as an MP3. It was developed in the early 2000s and given it’s size, quality and the fact it was open sourced it quickly became a popular alternative to other popular lossless audio formats which were developed at that time.
Another feature of an FLAC file is that it can support metadata and so they’re often used to burn CDs. Almost all open sourced audio players play FLAC files including the VLC Media Player. Other popular programs like QuickTime and Media Player do not play FLAC files.
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How to convert a AAC to a FLAC file?
- 1. Choose the AAC file that you want to convert.
- 2. Select FLAC as the the format you want to convert your AAC file to.
- 3. Click "Convert" to convert your AAC file.
Convert from AAC
Using Zamzar, it is possible to convert AAC files to a variety of other formats:
AAC to AC3 AAC to FLAC AAC to M4A AAC to M4R AAC to MP3 AAC to MP4 AAC to OGG AAC to WAV AAC to WMAConvert to AAC
Using Zamzar, it is possible to convert a variety of other formats to AAC files:
264 to AAC 3G2 to AAC 3GA to AAC 3GP to AAC 3GPP to AAC AC3 to AAC AIFC to AAC AIFF to AAC AMR to AAC APE to AAC ASF to AAC AVI to AAC CAF to AAC F4V to AAC FLAC to AAC FLV to AAC GVI to AAC M2TS to AAC M4A to AAC M4B to AAC M4R to AAC M4V to AAC MIDI to AAC MKV to AAC MOD to AAC MOV to AAC MP3 to AAC MP4 to AAC MPG to AAC MTS to AAC OGA to AAC OGG to AAC RA to AAC RAM to AAC RM to AAC RMVB to AAC TS to AAC VOB to AAC WAV to AAC WEBM to AAC WMA to AAC WMV to AAC