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SPH to AU Converter

Q: Will my formatting be preserved?

Yes, the layout, fonts, and images are preserved as much as possible in the converted DOCX.

Convert your sph files to au (audacity audio file) online & free

Drag & Drop or Choose a file

Chose SPH file

To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.

Convert to AU

What did you think of your recent SPH conversion? 4.9 (61 Votes)

Convert Other SPH File

How to Convert PDF to DOCX

Click the "Choose SPH File" button and select your SPH.
Click “Convert to AU”.
Wait a few seconds while we convert your file.
Download the resulting AU file instantly.

What is SPH?

An SPH file is an audio file created in the NIST SPHERE format, which is often used in searching speech recognition. Usually contains the apos; recording of apos; a person who speaks. The SPH files can be provided as voice-recognition system entries.

Read everything about SPH file type.

What is AU?

Audio file created by Audacity, a free audio editor, uses a proprietary format that can only be opened by Audacity; saved as l' one of the multiple audio data files for an Audacity (.AUD) project.

Read everything about AU file type.

More Free Online SPH Tools

We have 100% free online SPH tools that does not required any registrations and installations on your system, here are few popular free SPH tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

SPH Converter

Open SPH

Edit SPH

Compare SPH Files

Merge SPH Files

Split SPH Files

SPH Metadata Viewer

Frequently Asked Questions

❓ How can I convert SPH to AU?

Chose or drag & drop your SPH file, click Convert to AU, and download the AU file. No registration needed.

🔐 Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

📝 Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert SPH to AU?

Fileproinfo converter engine works fast. You can convert SPH to AU in a few seconds to couple of minutes for large size files with complex structure.

Convert from SPH

FileProInfo support manay file formats that allow you to convert SPH to 100s of file formats, without any limit, registration and downloading, 100% free and online SPH converter.

SPH to WAV SPH to MP3 SPH to M4A SPH to PVF SPH to AAC SPH to AC3 SPH to FLAC SPH to OGG SPH to AIFF SPH to AMR

Viw All SPH Converter

Other recommended free online sph to au file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

#	Tools	License	Developer
1	SPH to AU converter	Free	JeDok.com
1	SPH to AU converter	Free	Docpose.com

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This tool and page updated at: 12-Apr-2025

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