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Free AU to W64 Converter Online

Convert AU files to W64 quickly and easily online. Upload files up to 2GB and download your converted files in just a few clicks.

Drag & drop your files

JPEG, PNG, PDF, and other formats, up to 2GB

Privacy Files stay private.

Privacy Automatically deleted after 24 hours.

Privacy 2GB upload limit.

4.8/5

Trusted for 1,794,705+ conversions

HOW IT WORKS

Convert AU to W64 in three steps

Three steps, no account, nothing to install.

01

Upload AU files

Drag and drop or upload AU files you want to convert to W64.

02

Convert to W64

Select W64 as the output format and start the conversion.

03

Download

Download each W64 as it finishes, or grab everything as one zip. You can also share a link.

AU

AU files are audio files used for storing digital sound data, commonly found in UNIX systems and early sound applications. They can hold various audio formats, making them versatile for audio playback and manipulation. With robust sound quality and compatibility, AU files are ideal for developers and audio engineers looking to create or handle sound recordings.

W64

W64 is a high-quality audio file format utilized for professional sound recording and editing. This format supports a wide range of audio resolutions and provides excellent fidelity for music, voiceovers, and sound designs. It's often used in digital audio workstations (DAWs) and various audio processing applications. Discover how W64 files can enhance your audio projects with their superior quality and flexible compatibility.

USE CASES

Use Cases for AU to W64

Here are day to day use cases of AU to W64

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Convert AU audio recordings to W64 for professional audio editing

Audio professionals and podcasters often record in AU format but need the higher fidelity and compatibility of W64 for editing in DAWs like Adobe Audition or Pro Tools. Converting preserves audio quality while ensuring seamless workflow integration.

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Prepare AU voice memos as W64 for legal depositions

Legal professionals recording witness statements or depositions on mobile devices in AU format need to convert to broadcast WAV (W64) for permanent archiving and compatibility with court transcription software, ensuring the audio meets legal evidence standards.

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Transform AU interview recordings to W64 for academic research

Researchers conducting field interviews often capture audio in AU format on portable devices. Converting to W64 ensures lossless quality preservation for detailed analysis in research software while maintaining compatibility across different academic platforms.

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Convert AU lecture recordings to W64 for educational content creation

Educators and students recording lectures in AU format need W64 files for professional editing in educational video production, allowing for high-quality audio mixing with visual materials while supporting large file sizes for extended recordings.

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Change AU meeting recordings to W64 for corporate archives

Business professionals recording important meetings and conference calls in AU format convert to W64 for official corporate archives, ensuring the audio files remain accessible and editable for future reference and compliance requirements.

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Convert AU dictation files to W64 for medical transcription

Healthcare professionals using voice recorders for patient notes in AU format need W64 conversion for medical transcription services, providing the high-quality audio required for accurate documentation and electronic health record integration.

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Transform AU field recordings to W64 for film production

Film crews and documentarians recording location audio in AU format convert to W64 for post-production editing, maintaining the original audio quality while ensuring compatibility with professional video editing suites like Final Cut Pro and Premiere Pro.

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Convert AU audio notes to W64 for podcast production

Podcast creators recording spontaneous ideas and interviews in AU format on mobile devices convert to W64 for seamless integration with their main production workflow, preserving audio quality while enabling professional mixing and mastering.

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Change AU conference recordings to W64 for corporate training

HR professionals recording training sessions and workshops in AU format convert to W64 for creating professional training materials, ensuring the audio quality matches video content and supports long-term storage in corporate learning management systems.

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Convert AU language learning audio to W64 for educational apps

Language teachers and app developers recording pronunciation guides in AU format convert to W64 for high-quality educational applications, providing students with crystal-clear audio examples that maintain fidelity across different playback devices.

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Transform AU musical ideas to W64 for music production

Musicians and composers recording song ideas in AU format on mobile devices convert to W64 for professional music production software, ensuring no audio quality loss when transferring creative concepts to full production environments.

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Convert AU evidence recordings to W64 for law enforcement

Law enforcement officers recording evidence or statements in AU format convert to W64 for official case files, providing court-admissible audio that maintains integrity and quality throughout the legal process and long-term storage.

MORE AU TOOLS

Explore our other audio operations

AU files are audio files used for storing digital sound data, commonly found in UNIX systems and early sound applications. They can hold various audio formats, making them versatile for audio playback and manipulation. With robust sound quality and compatibility, AU files are ideal for developers and audio engineers looking to create or handle sound recordings.

Explore all tools

1.8M+

Files converted

and counting

4.8

Average rating

from our users

~4s

Avg. conversion

per file

0

Files kept

Auto-delete in 24h

WHY DRAGDROPDO

Built to be quick, safe, and free

dragdropdo offers seamless flexibility for managing files of any type. Whether it's PDFs, images, or zipped folders, we've got you covered.

Private by default

Files stay encrypted in transit and are automatically removed after 24 hours.

No install required

Run everything in the browser — no desktop app, no sign-up wall to start.

Cloud import

Pull files from Google Drive and keep working without local downloads first.

Share & download

Grab a zip or share a link / QR so teammates can pick up results on any device.

FAQ

Frequently Asked Questions

Answers to frequently asked questions about dragdropdo's AU to W64 Converter.