3G2 to AAC Converter

Convert 3G2 to AAC online, for free.



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Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
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How to Convert 3G2 to AAC?

  1. Click the “Choose Files” button to select your 3G2 files.
  2. Click the “Convert to AAC” button to start the conversion.
  3. When the status change to “Done” click the “Download AAC” button

Easy to Use

Simply upload your 3G2 files and click the convert button. You can also batch convert 3G2 to AAC format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our 3G2 to AAC Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.


3GPP2 (3G2) is a multimedia container format designed for third generation (3G) code division multiple access (CDMA2000) networks. Since CDMA is a technology for mobile, the 3G2 format allows mobile phones on CDMA networks to capture, save, deliver, and play media over high-speed wireless connections.

 

How to open a 3G2 file?

The best application for opening 3G2 is Apple QuickTime. And although 3G2 is designed for mobile, the file format opens easily on most operating systems, including Linux, Mac, and Windows.

 

3G2 is a flexible file format that supports captions and subtitles via Timed Text. It does not support interactive menus, but it is compatible with free third-party tools that provide such support. One example is AutoGK.

 

Developed by: 3rd Generation Partnership Project 2 (3GPP2)

Initial release: 1998

Useful links:

https://en.wikipedia.org/wiki/3rd_Generation_Partnership_Project_2

http://www.3gpp2.org/

Advanced Audio Coding (AAC) is a digital audio file format that reduces file size via lossy compression. Its primary uses are digital TV, digital radio, and Internet streaming. It is the standard audio format for iOS, YouTube, Nintendo, and Playstation. ISO/IEC designated the AAC codec as an improvement to MP3, due its ability to compress file size more efficiently while providing quality similar to uncompressed audio.

 

How to open an AAC file?

For best results, use VLC media player to open AAC files. Alternatively, AAC also opens by default in iTunes. AAC files are ubiquitous, however, and open in many other programs and software.

 

Additionally, since AAC files often serve as the audio files for video games, they open on most popular gaming consoles, such as Nintendo 3DS and Playstation 4.

 

Developed by: ISO/IEC MPEG Audio Committee

Initial Release: 1997

Useful links:

https://en.wikipedia.org/wiki/Advanced_Audio_Coding

https://www.iso.org/standard/43345.html?browse=tc

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