Convert audio to AU file

Online AUDIO to AU file Converter - Instant Download!

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How to use audio Converter

  • icon10 Step 1 - Upload an audio file

    Select an audio file from your computer using the browse function.

  • icon11 Step 2 - Choose to AU

    Choose .AU destination format. We support most audio formats.

  • icon12 Step 3 - Download your converted AU file

    Download your converted AU file immediately.

About Audio

The realm of audio is characterized by the transmission of sound, encompassing speech, music, and various auditory elements. Its pervasive presence significantly impacts our daily lives, leaving a mark on entertainment, communication, education, and the world of business. Grasping the nuances of audio is essential for those seeking to harness its full potential. Various audio formats are at our disposal, each designed with a specific purpose in mind. Common formats, including MP3, WAV, FLAC, and AAC, offer distinct advantages. The choice of format depends on factors such as the intended use, file size, and audio quality. For example, MP3's reputation for compression makes it a suitable choice for portable music players, while FLAC is revered for its high-fidelity audio, often chosen for music production.


About AU Format web based platform that enable file conversions from audio to AU with the ease, speed and safety. The firsts step involves uploading the audio file, followed by selecting AU as your target file before going ahead and clicking on the convert button. The process runs for a short while before a download link appears for you to make your download. There is also the option for sending the files your mail for later use. The process is safeguarded by the security policy of the website. This means that no third parties can gain access to your files once the process is complete. AU is a file extension for a sound file format that contains three parts: the audio data and text for a header and an annotation block.


Additional information about AU file format

File extension .AU
File category AUDIO
Additional information about File Format The Audio File (AU) format may not be as widely recognized as some of its counterparts, but it stands as a testament to the enduring value of simplicity and cross-platform compatibility in the digital age. Rooted in Sun Microsystems, AU files are an epitome of unadorned audio storage. Their unpretentious structure and straightforward nature have earned them a distinctive position in the realm of multimedia applications. Their adaptability allows them to shine, particularly in scenarios where sound quality holds the utmost importance. The AU format thrives in a variety of environments, thanks to its user-friendly design and platform-agnostic nature. AU files are known for their capability to store diverse audio content, from short sound clips to impactful sound effects and even musical compositions. In a world where complexity often prevails, the AU format offers a refreshing contrast, ensuring accessibility and reliability. Whether you're working on sound design for video games, preserving valuable voice recordings, or enhancing multimedia projects with sound effects, AU files continue to be a trusted choice for those who appreciate straightforward and adaptable audio storage.
Additional information about The Au file format is a simple audio file format developed by Sun Microsystems
Additional information
Useful links
File conversion Convert a file to AU
Developer Sun Microsystems
Associated programs Apple QuickTime Player
Nullsoft Winamp
RealNetworks RealPlayer Cloud
Microsoft Windows Media Player
Adobe Audition CC

Why Convert Audio to AU with ConvertFiles?

Converting audio files to Sun Microsystems Audio (AU) format offers unique benefits, particularly for those working with legacy systems or Unix-based applications. AU format is renowned for its simplicity and versatility in storing audio data. People might choose AU for its wide compatibility with Unix-based platforms and its efficiency in conserving disk space. This is especially useful in situations where minimal storage consumption is a priority. Additionally, AU files are known for their ease of playback and editing. This format's lightweight nature ensures that audio files can be quickly and effortlessly processed. If you're working with Unix-based systems or applications, or if you need a format that conserves storage space without compromising audio quality, converting audio to AU could be a pragmatic choice. takes pride in offering seamless audio-to-AU conversions, maintaining audio quality during the process.