A daily updated filename extension database!

B64 file extension

The table below provides useful information about the .b64 file extension. It answers questions such as:

  • What is the .b64 file?
  • What program do I need to open a .b64 file?
  • How can the .b64 file be opened, edited or printed?
  • How can I convert .b64 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

✅ Base64 Encoded Data

B64 file is a Base64 Encoded Data. BASE64 is a binary to text encoding scheme.
Category: Data files
Mime-type: application/x-b64
Magic number: -
Magic string: -
Sample: -
B64 aliases:
B64 related links:
B64 related extensions:
Macintosh BinHex Encoded File

Uuencoded Data

Xxencoded Data

BinHex 2.0 Encoded Data

Boo Encoded Data

BinHex Encoded Data

MIME Encoded Data

BinHex Encoded Archive

Base64 Encoded Inline Image

Other types of files may also use the .b64 file extension.

🚫 The .b64 file extension is often given incorrectly!

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

b4, b6t, f64, g64, h64, n64, v64

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

VTrain Box Data
N64 ROM Image Doctor V64
Floating-point Raw 64-bit Audio
Genetec Omnicast Video Archive
VTrain Vocabulary Trainer Data
Audio-less H.264 Video
BlindWrite Control File
N64 ROM Image
VTrain Data File

🔴 Can't open a .b64 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 .b64 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 .b64 file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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