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WTFAV file extension

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

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

✅ Watchtower Library Favourites Data

WTFAV file is a Watchtower Library Favourites Data. The Watchtower Library is a collection of religious texts for Jehovah's Witnesses.
WTFAV format description not yet available
Category: Data files
Application: Watchtower Library
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
WTFAV aliases:
WTFAV related links:
WTFAV related extensions:

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

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

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