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Audio Conversion

Convert AU to OGG Online — Free

Fast, free AU to OGG converter. No registration required.

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Come convertire

1

Upload your .au file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .ogg file when it's ready.

Cos'è AU?

AU is an audio format created by Sun Microsystems. It's one of the oldest digital audio formats, commonly used on Unix and Java platforms.

Dettagli formato

Nome completo
Sun Microsystems Audio
Estensione
.au

Caratteristiche principali

  • Unix standard
  • Java audio
  • Simple format
  • Legacy support

Cos'è OGG?

OGG is an open-source audio format using the Vorbis codec. It offers quality comparable to or better than MP3 and is royalty-free.

Dettagli formato

Nome completo
Ogg Vorbis
Estensione
.ogg

Caratteristiche principali

  • Open source
  • Royalty-free
  • Good compression
  • Streaming support

AU vs OGG

CaratteristicaAUOGG
Nome completoSun Microsystems AudioOgg Vorbis
Estensione.au.ogg
Ideale perUnix standardOpen source

Domande frequenti

Converting between lossless formats preserves perfect quality. When converting to lossy formats, our optimized encoding minimizes any audible difference. You can adjust bitrate to control quality vs. file size.
We preserve ID3 tags, album art, and metadata when both AU and OGG support them. Some metadata may not transfer between incompatible formats.
Pro users can batch convert multiple audio files simultaneously. Free users convert one file at a time with up to 5 free conversions per day.
We support all standard sample rates from 8kHz (voice) up to 192kHz (studio quality). The default preserves your source file's sample rate.
Yes. Our audio converter handles music, podcasts, voice memos, and audiobook files. For podcasts, we recommend MP3 at 128-192kbps for the best balance of quality and file size.

Conversioni correlate

AU to MP3AU to WAVAU to FLACAU to M4AAU to AACAU to WMAAU to AIFFAU to Opus