A daily updated filename extension database!

DUB file extension

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

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

✅ Tuningwrench Compressed Audio

DUB file is a Tuningwrench Compressed Audio. Tuningwrench is an old audio utility for MS-DOS.
DUB format description not yet available
Category: Audio files
Application: Tuningwrench
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DUB aliases:
DUB related links:
DUB related extensions:

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

🚫 The .dub file extension is often given incorrectly!

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

cub, db, dbu, dib, dkb, duf, dun, fub, rub, sub, ub, udb, vub

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Windows Bitmap Image
DSON User File
WRAP SIMD Sub-monthly Time Step Simulation Data
CloneCD Sub Channel Data
MicroDVD Subtitle Format File
Gaussian Cube Data
VobSub Subtitle
Microsoft Dynamics AX User Database
ISIS 2 Cube
Franklin Universal Binary E-book

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

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