M4B to AC3 Online Converter

Convert your M4B file to AC3 format in simple 3 clicks.

Step 1 - Select a file(s) to convert
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Step 2 - Convert your files to
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Step 3 - Start converting
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Convert your M4B File to AC3 Format

Our free M4B to AC3 online converter is the easiest way to convert M4B files to AC3 format. The best online web-based app to transform M4B's into high-quality AC3 format within seconds. No file size limit and no registration or login required. Choose your M4B file, click convert, then download your converted file without the burden of installing additional software on your PC. Our free online M4B to AC3 converter is 100% secure and super fast and also works on all computers and mobile devices with active internet access - regardless of the operating system you have.

M4B
  • File extension
  • .m4b
  • Category
  • AUDIO
  • Description
  • El fitxer amb l'extensió .m4b és un audiolibre que generalment utilitzen Apple Books i iTunes. L'àudio utilitzat en aquest format s'emmagatzema en MPEG-4 i es comprimeix utilitzant la codificació AAC. Un fitxer M4B és molt similar a un M4A però té suport per a funcions relacionades amb audiolibres, com ara els marcadors i les pauses de capítol. Els fitxers M4B estan disponibles tant en versions amb DRM activat com sense DRM. Els audiolibres encriptats amb DRM solen ser audiolibres de pagament de l'iTunes Store. En canvi, els lliures de DRM es poden trobar fàcilment per internet.
  • Actions
  • M4B Converter
  • Technical Details
  • Associated programs
  • Apple iTunes (Windows & Mac),File Viewer Plus (Windows),Nullsoft Winamp (Windows),Microsoft Windows Media Player (Windows),Roxio Creator NXT Pro (Windows),Ventis Media MediaMonkey (Windows),VideoLAN VLC media player (Windows, Mac & Linux)
  • Developed by
  • Apple
  • MIME type
  • audio/mp4a-latm
AC3
  • File extension
  • .ac3
  • Category
  • AUDIO
  • Description
  • Un arxiu amb l'extensió .ac3 és un arxiu Audio Codec 3, introduït per Dolby Laboratories. És un format d'àudio que pot contenir fins a sis canals de sortida d'àudio. Originalment, aquest format s'utilitzava per a àudio però ara també s'utilitza per a altres aplicacions com ara la transmissió de HDTV, DVDs, discs Blue-ray i consoles de jocs. Les aplicacions que poden obrir arxius AC3 inclouen el reproductor Apple QuickTime, Microsoft Windows Media Player, Winamp, MPlayer i altres similars.
  • Actions
  • AC3 Converter
  • Technical Details
  • Associated programs
  • QuickTime Player,VLC Media Player,Windows Media Player
  • Developed by
  • Dolby Digital
  • MIME type
  • audio/ac3,audio/vnd.dolby.dd-raw,audio/x-ac3

Free M4B File Conversion Tools

Free for Everyone

Our online service is absolutely FREE! There are no hidden costs, and you can convert as many files as you like. No need to download or install additional apps or extensions on your computer.

100% Secure

Your content is never stored on our servers. Files are automatically deleted from our servers immediately after the conversion process. We guarantee your file's security and privacy.

High-Speed Conversion

Your files are processed using our powerful conversion servers. In most cases, the conversion takes less time than it would if you used your own computer.

No Limitations

Unlike other services, our platform imposes no limits on the number of files you can convert. Convert as many as you want—no registration or login required.

Quality Output

We use high-quality conversion algorithms to ensure that you won't lose quality during the file conversion process. Your converted output file retains the same quality and effects as the original file.

Support 100+ Formats

We support over 200 file formats, more than any other online converter. From documents and images to videos, audio files, and eBooks, our service has you covered—and we’re continuously adding more formats.