免费音频转换器
在 MP3、WAV、FLAC、OGG、M4A、AAC 和 Opus 之间转换音频，或将 WMA 和 AIFF 录音转换为任何播放器和应用都能打开的格式。
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To
MP3
The universal audio format. Small files that play on every device, app, and player made in the last two decades.
WAV
Uncompressed audio with every detail intact. Large files, but the standard for editing, mastering, and pro tools.