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BTOA file extension

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

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

✅ Ascii85 Encoded Data

BTOA file is an Ascii85 Encoded Data. Ascii85 or Base85 is a form of binary-to-text encoding developed by Paul E. Rutter for the btoa utility.
BTOA format description not yet available
Category: Data files
Application: btoa
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
BTOA aliases:
BTOA related links:
BTOA related extensions:

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

🚫 The .btoa file extension is often given incorrectly!

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

boa, bta, bto

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Bryce Tree Object
BOA Constrictor Compressed Archive
Bend-Tech v3 Assembly File

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

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