01
ADD YOUR AAC
Drop the AAC file into the box above or choose it from your device.
AAC → OGG / online converter
AAC to OGG Converter
Convert AAC to OGG Vorbis for games and open-source apps.
01 / how to
How to convert AAC to OGG
02
CONVERT TO OGG
OGG is already selected. Press Convert and wait a few seconds.
03
DOWNLOAD
Save the finished OGG file. The original is deleted from our server.
02 / what you get
What happens to your data
Kept
- Raw AAC (ADTS) streams with the .aac extension are supported
- Saved as OGG Vorbis at quality 6, roughly 192 kbps, in a free and open format
- Works with mono, low sample rates and hi-res files too
Good to know
- Raw AAC files carry no title, artist or album tags, so there is nothing to copy over.
- Apple's built-in apps may not play OGG. Use M4A or MP3 for iPhone.
- Both formats compress with quality loss, so every conversion costs a little quality. Keep your AAC original.
03 / formats
AAC vs OGG
AAC
An AAC file is a compressed audio format similar to MP3 but with better sound quality at the same bitrate. It's the standard for streaming audio, YouTube, and most modern devices' default recordings.
Used in: Streaming audio · YouTube · Modern device recordings
OGG
An OGG file is an open-source compressed audio format, an alternative to MP3 that's free of licensing restrictions. Common in video games, open-source software, and some streaming services.
Used in: Video games · Open-source software · Some streaming platforms
04 / more
More conversions
Have a different file? Open the main converter — it detects the format for you.