欢迎使用智能文件转换平台

上传文件开始转换，支持本地文件上传或远程链接导入

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

输出格式：

已上传 ${items.length} 个文件

Convert

如何将Aac文件转换为MP3？

点击「选择AAC文件」按钮上传您的源文件
点击「立即转换」启动智能转码流程
状态显示「转换完成」后，点击「下载MP3」获取文件

全场景AAC to MP3格式兼容转换

本工具支持将多种类型的 Aac 转换为 MP3。可将 MP3, WAV, FLAC, AIFF, OGG, M4A, WMA, OPUS, AMR, AC3 转换为 MP3。

行业领先的Aac格式转换专家

智能优化算法保障Aac转换质量，支持批量处理与自定义分辨率/码率/帧率设置

零成本·军工级安全

基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁

What is an AAC file?

AAC (Advanced Audio Codec) is a more efficient audio compression format than MP3, offering better sound quality while taking up less storage. It is widely used in streaming, Apple devices, and mobile platforms. AAC supports multiple profiles, making it suitable for various applications, including low-bitrate audio transmission and high-fidelity audio playback.

开发团队： Fraunhofer IIS, Dolby, Sony, Nokia
首发时间： 1997
相关链接：

https://en.wikipedia.org/wiki/Advanced_Audio_Codec

https://www.videolan.org/vlc/index.html

https://ffmpeg.org/

What is an MP3(MPEG-1/2 Audio Layer III) file?

MP3 (MPEG-1/2 Audio Layer III) is the most widely used lossy audio format, developed by the Fraunhofer Society in 1993. Known for its efficient compression and high-quality audio, MP3 is ideal for music streaming, podcasts, and mobile storage. Supported by various players and editors, such as Foobar2000 and Audacity, MP3 format is widely adopted across different devices and platforms, including smartphones, tablets, game consoles, and personal computers. Due to its broad compatibility and excellent audio output, MP3 has become one of the preferred formats for digital audio storage and transmission.