AC3 to M4R Online Converter

Convert your AC3 file to M4R 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 AC3 File to M4R Format

Our free AC3 to M4R online converter is the easiest way to convert AC3 files to M4R format. The best online web-based app to transform AC3's into high-quality M4R format within seconds. No file size limit and no registration or login required. Choose your AC3 file, click convert, then download your converted file without the burden of installing additional software on your PC. Our free online AC3 to M4R 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.

AC3
  • File extension
  • .ac3
  • Category
  • AUDIO
  • Description
  • A file with a .ac3 extension is an Audio Codec 3 file, introduced by Dolby Laboratories. It is an audio format that can contain up to six channels of audio output. The format had been originally used for audio but is now also used for other applications such as HDTV broadcast, DVDs, Blue-ray discs and game consoles. Applications that can open AC3 files include Apple QuickTime player, Microsoft Windows Media Player, Winamp, MPlayer and other similar.
  • 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
M4R
  • File extension
  • .m4r
  • Category
  • AUDIO
  • Description
  • An M4R file contains a custom iPhone ringtone created with Apple iTunes, a media player bundled with Apple devices. It can only be created from a song purchased from the iTunes music store that allows ringtone creation. M4R files are automatically transferred to an iPhone when the phone is synced with the computer using Apple iTunes.
  • Actions
  • M4R Converter
  • Technical Details
  • Associated programs
  • Apple QuickTime Player,Apple iTunes
  • Developed by
  • Apple
  • MIME type
  • audio/aac

Free AC3 File Conversion Tools

Free to Everyone

Absolutely FREE online service. There is no extra cost to use it. You can convert as many files as you like. No need to downloading and installing additional apps/extension on your computer.

100% Secure

We are not storing your content on our servers. Your files are automatically deleted from our servers instantly after the conversion process. We guarantee file security and privacy.

High Speed Conversion

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

No Limitations

Unlike other services, our online service has no limit on the number of files you can convert. Convert as many as you want. You don’t even need to register or login to our website.

Quality Output

We are using high quality conversion algorithms, so you won't lose quality during the file conversion. Your converted output file retains same quality and effects of original file.

Support 100+ Formats

We supports more than 200 file formats, more than any other online converter and the number keeps growing. Support nearly all document, image, video, audio and ebook formats.