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Audio Format

AU Converter — Free Online

Convert Sun Microsystems Audio files to and from other formats. Fast, free, no registration required.

またはインポート元

200万以上のファイル変換

数千人のユーザーに信頼されています

安全な転送

HTTPS暗号化アップロード

プライバシー優先

処理後にファイルを自動削除

登録不要

すぐに変換を開始

どこでも動作

あらゆるブラウザ、あらゆるデバイス

変換方法

1

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

2

Select the output format you want to convert to (or from) AU.

3

Click Convert and download your converted file in seconds.

Convert to AU

MP3 to AU→WAV to AU→FLAC to AU→M4A to AU→OGG to AU→AAC to AU→WMA to AU→AIFF to AU→

Convert from AU

AU to MP3→AU to WAV→AU to FLAC→AU to M4A→AU to OGG→AU to AAC→AU to WMA→AU to AIFF→

AUとは？

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.

形式の詳細

正式名称
Sun Microsystems Audio
拡張子
.au

主な特徴

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

よくある質問

Upload your file, select AU as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most audio formats to AU, including MP3, WAV, FLAC, M4A, OGG, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.