AVI to SPH Converter

Convert your avi files to sph (nist sphere audio file) online & free

Drag & Drop AVI file or Browse

To

Drop file here. 150 MB maximum file size.



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

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How to Convert PDF to DOCX

  1. Click the "Choose AVI File" button and select your AVI.
  2. Click β€œConvert to SPH”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting SPH file instantly.

What is AVI?

An AVI is a video file stored in the Audio Video Interleave (AVI) multimedia container created by Microsoft. It stores encrypted video and audio data in a variety of codecs, including DivX and XviD. The AVI files can be opened by different video players such as Microsoft Movies &, TV, Windows Media Player and Apple QuickTime Player, which are grouped together with their respective operating systems.


Read everything about AVI file type.

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.

Free Online AVI Tools & Apps

Access powerful and secure free online AVI tools to convert, view, edit, merge, split, and compare AVI files β€” all without installing any software. Our tools support the .AVI (Audio Video Interleave File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your AVI files directly from your device with ease.

Frequently Asked Questions

❓ How can I convert AVI to SPH?

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

πŸ” Are my files secure?

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

πŸ“ Will my formatting be preserved?

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

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

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

Convert from AVI

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

100% Free avi file converter online tools. Other recommended free online avi to sph 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 AVI to SPH converter Free JeDok.com
1 AVI to SPH converter Free Docpose.com
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