The chosen files cannot be converted to the same target format.
Please remove some of the files, preferrably leaving ones with the same or similar source formats.
Check below for errors.
By selecting a target format, you agree to our Terms and initiate the conversion.
Your conversions have used server resources for about
Conversions use server resources without any cost for you.
Consider supporting us and unlock more features:
Happy with the converted files?
Your files are automatically deleted from our servers after 24 hours.
Drop More Files Here...
How to convert 3GPP to AC3?
You can convert 3GPP to AC3 with MConverter in three easy steps:
Choose 3GPP files from your device
At the top of this page, drag and drop your 3GPPs. You can also click to select 3GPP files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste a 3GPP file you have copied to clipboard. Converting a folder with 3GPP files to AC3 is also supported: simply paste or drag and drop it.
Click or tap on AC3 from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's AC3 or something else.
Download your AC3 files, after MConverter has finished processing them
There's an option to automatically download the converted AC3 files, so you don't have to press the download icon for each AC3. You may see a share icon as well. Use it to directly share the AC3's with other apps.
About the formats
Video file formats
3GPP (Third Generation Partnership Project for CDMA-based phones)
3GP is a multimedia format which can contain both video and audio. Designed by the Third Generation Partnership Project, it is intended for mobile devices with 3G connectivity, though it can also be played on 2G and 4G devices.
Note that this format is outdated and superseded by 3G2, which takes up less space and consumes less bandwidth.
Audio file formats
AC3 files represent the Dolby Digital audio codec, which can include up to 6 audio channels (DD 5.1 surround sound with subwoofer output). Such files are often used for cinemas, DVDs, and game consoles.
Common questions about converting 3GPP to AC3
Can I convert 3GPP to AC3 in bulk?
Yes, MConverter supports batch converting of multiple 3GPPs to AC3's simultaneously. You can even drag and drop folders containing 3GPPs to convert to AC3. Pasting 3GPP files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a 3GPP file to AC3, if its size is 1 GB?
Yes, with MConverter Premium you can convert big 3GPPs, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert 3GPP files over 200 megabytes, try MConverter Premium.
Is converting 3GPPs to AC3 safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your 3GPP files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your 3GPPs and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,821,004 files so far.
How long does it take to convert 3GPP to AC3?
For most videos, the wait could be a few minutes or less. However, MConverter also supports converting larger videos, meaning that it could take a while (up to over an hour, for example).
Made with 💙 in 🇧🇬
You seem to be blocking ads.
And we respect your choice.
Get 8 more conversions for FREE by disabling your ad blocker,
Remain ad-free and unlock extra features: