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RF64 file extension

The table below provides useful information about the .rf64 file extension. It answers questions such as:

  • What is the .rf64 file?
  • What program do I need to open a .rf64 file?
  • How can the .rf64 file be opened, edited or printed?
  • How can I convert .rf64 files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ RF64 Audio Data

RF64 file is a RF64 Audio Data. The RF64 file format is designed to meet the requirements for multichannel sound in broadcasting and audio archiving. It is based on the Microsoft RIFF/WAVE format and Wave Format Extensible for multichannel parameters.
Category: Audio files
Application: Adobe Audition
Mime-type: application/octet-stream
Magic number: 0x52, 0x46, 0x36, 0x34
Magic string: RF64
Sample: -
RF64 aliases:
RF64 related links:
RF64 related extensions:
Windows Waveform Sound

Broadcast Wave Format Audio

Other types of files may also use the .rf64 file extension.

🚫 The .rf64 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

f64, rf4

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Floating-point Raw 64-bit Audio
SmartWare Communications Runtime Project

🔴 Can't open a .rf64 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .rf64 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .rf64 file extension, write to us!

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