Drop file here. 150 MB maximum file size.
Audio file recorded in audio format AC-3 (Dolby Digital); can include up to six audio channels (DD 5.1 surround sound with subwoofer output); uses loss compression and is often used as format for DVDs, cinemas, and game consoles.
An M4A is an audio file stored in MPEG-4 encoded with either Advanced Audio Coding (AAC) or Apple Lossless Audio Codec (ALAC) formats. It stores different types of audio content, such as songs, podcasts and audio books.
Access powerful and secure free online AC3 tools to convert, view, edit, merge, split, and compare AC3 files β all without installing any software. Our tools support the .AC3 (Audio Codec 3 File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your AC3 files directly from your device with ease.
Chose or drag & drop your AC3 file, click Convert to M4A, and download the M4A file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert AC3 to M4A in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert AC3 to 100s of file formats, without any limit, registration and downloading, 100% free and online AC3 converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.
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These are the most polular file/document converters based on the user's review and usage on the FileProInfo.