OGA to AAC Converter

Select files for conversion or just drag and drop them to the upload area

How to convert OGA files to AAC online?

Step 1.

Upload OGA-file

Click "Choose File" button to select a oga file on your computer. OGA file size can be up to 50 Mb.
Step 2.

Convert OGA to AAC

Click "Convert" button to start conversion.
Step 3.

Download your AAC

When the conversion process is complete, you can download the AAC file.

Information about OGA and AAC file formats

Name OGA AAC
Full name Ogg Audio Only File AAC - Advanced Audio Coding
File extension .oga .aac
MIME type audio/ogg, application/ogg audio/aac
Developed by Xiph.Org Foundation Bell Labs, Fraunhofer Institute etc.
Type of format Music File Audio compression format
Description OGA files are essentially just the audio only element of an OGG file. It's a container format that contains the audio transport stream encoded in the Vorbis format. This is the preferred extension for OGG audio only files. Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates. AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications.
Technical details The Ogg format was created as a framework which are available free of charge and re-implementable in software. The format consists of chunks of data referred to as Ogg Pages. A BSD licensed library called LibVorbis is used to encode and decode the data from the Vorbis streams. Currently there is no official standard for including metadata in Ogg containers, but must be included in the Codec. AAC supports inclusion of 48 full-bandwidth audio channels in one stream plus 16 low frequency effects channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is satisfactory to modest requirements at 96 kbit/s in joint stereo mode; however, hi-fi transparency demands data rates of at least 128 kbit/s.
File conversion OGA conversion AAC conversion
Associated programs Apple QuickTime Player, Real Player, Windows Media Player foobar2000, AIMP, DirectShow, QuickTime, VLC media player.
Wiki https://en.wikipedia.org/wiki/Ogg https://en.wikipedia.org/wiki/Advanced_Audio_Coding