Looking for the best way to convert AVI to AIFF online? With Change My File, you can effortlessly transform your AVI video files into high-quality AIFF audio format in just a few clicks. No software installation, no fees – just simple, fast, and free AVI to AIFF conversion.

Best Free AVI to AIFF Converter Tool

Change My File is a reliable and easy-to-use AVI to AIFF converter designed for everyone – from audio professionals to everyday users. Whether you're extracting audio from a video file or preparing a track for editing, our tool ensures crystal-ear output in AIFF format, compatible with all major editing software and audio players.

Key Features:

Free & unlimited conversions
No downloads or registrations required
Secure file handling – your files are deleted automatically
Supports large file sizes
Lightning-fast conversion speed

Why Convert AVI to AIFF?

Converting from AVI to AIFF allows you to:

Extract high-quality audio from videos
Edit audio tracks with better precision
Ensure compatibility with Apple devices and editing tools
Preserve original sound quality (AIFF is a lossless format)

How to Convert AVI to AIFF Online for Free?

Follow these easy steps to use our online AVI to AIFF converter:

Click “Upload” and choose your AVI file.
Wait for the upload to complete.
The conversion will start automatically.
Download your new AIFF file instantly.

That’s it – no complex settings or technical knowledge needed.

What is an AVI File?

AVI (Audio Video Interleave) is a multimedia file format developed by Microsoft. It contains both video and audio data in a single file and is widely used for storing movies and video clips.

What is an AIFF File?

AIFF (Audio Interchange File Format) is an uncompressed audio format developed by Apple, known for its high-fidelity sound and use in professional audio environments.

Convert AVI to AIFF Anywhere, Anytime

Whether you’re on Windows, macOS, iOS, or Android, Change My File is a web-based AVI to AIFF converter that works on any device with an internet connection. No installation needed!

Safe & Private Conversion

Your privacy is our priority. All files uploaded for AVI to AIFF conversion are automatically deleted from our servers after processing. Enjoy a safe and secure experience every time.

Frequently Asked Questions (FAQs)

Is it free to convert AVI to AIFF?

Yes! Our AVI to AIFF converter is completely free with no hidden charges.

Do I need to install any software?

No. Change My File is a 100% web-based tool – no downloads or plugins needed.

Will the audio quality be affected?

Not at all. Our converter preserves the original sound quality during the conversion.

Why Choose Change My File for AVI to AIFF Conversion?

We stand out from the rest because we focus on speed, simplicity, and quality. Our tool is built for real people – no ads, no gimmicks, just the best way to convert AVI to AIFF online for free.

Information about AIFF

File extension

aiff

File category

Audio

Stands for

Audio Interchange File Format

Developer

Apple Inc.

Overview

AIFF is an uncompressed audio file format. It keeps the original file without losing any data. This is the main reason why these files require more storage space. One minute-long audio requires nearly 10MB space. It is widely used by Apple Macintosh/Apple Mac and also musicians use this format for their recordings. Exact copies of music can be formed using this format with the added benefit of sound quality, which is well maintained in these files. Though it follows lossless format(not compressed), yet, there is another variant of it named AIFF-C developed by Apple afterwards and it is the compressed version. The only disadvantage of these files is a large size.

Technical description

Mostly AIFF files have uncompressed Pulse Code Modulation(PCM) data which means at regular intervals the amplitude of the analog signal is reduced from continuous-time signal to a discrete-time signal and every sample is quantized to the closest value. An AFF file has various parts which are known as chunks and each chunk has its own ID which is mostly termed as FourCC. This ID is a sequel of four bytes which distinctly identify data formats. The several chunks found in this format are Common, Sound data, Marker, Instrument, Comment, Name, Author, Copyright, Annotation, Audio recording, MIDI data, Application, and ID3. The first two chunks are essential every time(Common chunk and Sound data Chunk). Lastly, these files have the capability of storing Metadata in five chunks-Name, author, comment, annotation and copyright. Metadata delivers information about the data that is data about data.

Links

wikipedia.org

Information about AVI

File extension

avi

File category

Video

Stands for

Audio Video Interleave

Developer

Microsoft

Overview

This file format stores both audio and video files for playback purposes. It is used to store files that are of high quality as file compression is less in this extension. Windows OS uses this as the default format to store multimedia files but other operating systems such as Linux, Unix and Mac also support this. The data in it is encoded by various codecs such as DivX and XviD. There is a variety of software that support these files. For instance- Microsoft Movies & TV, Windows Media Player and Apple QuickTime player; etc. Due to its low compression ability, it is widely used to make short movies, promos and advertisements; etc. It should be noted that AVI format result in large files that is why it is rarely used for video streaming.

Technical description

In AVI extension, file's data is divided into blocks or chunks as it is a sub-format of RIFF(Resource Interchange file format). An identification of each chunk is done by FourCC tag. File header and metadata of video(like height, width and frame rate) are identified by ‘hdrl tag' which is sub-chunk and it is mandatory. There is one another chunk which is also obligatory that is ‘movi tag' and it has actual audio or video data. The last sub-chunk is ‘idx1 tag' and it records the offsets of the data chunks. This ‘idx1 tag' is completely optional. There is one limitation of this format that it does not contain variable bitrate data.

Links

wikipedia.org

Free AVI to AIFF Converter Online

Best Free AVI to AIFF Converter Tool

Key Features:

Why Convert AVI to AIFF?

How to Convert AVI to AIFF Online for Free?

What is an AVI File?

What is an AIFF File?

Convert AVI to AIFF Anywhere, Anytime

Safe & Private Conversion

Frequently Asked Questions (FAQs)

Is it free to convert AVI to AIFF?

Do I need to install any software?

Will the audio quality be affected?

Why Choose Change My File for AVI to AIFF Conversion?

Information about AIFF

Information about AVI