A daily updated filename extension database!

UBK file extension

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

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

✅ Embiid Reader eBook

UBK file is an Embiid Reader eBook. Embiid Reader is an application that permits users to read e-books and documents.
UBK format description not yet available
Category: Ebook files
Application: Embiid Reader
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UBK aliases:
UBK related links:
UBK related extensions:

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

🚫 The .ubk file extension is often given incorrectly!

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

bk, buk, hbk, ibk, jbk, kbk, ub, ubj, ubl, ubm, ubu, uk, unk, ybk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

DVD IFO Backup File
English Language Info File
UEFI BIOS Updater Data
Medeco XT Codebooks for Keys Data
Hex Workshop Bookmark File
Lotus Notes Unknown Attachment File
Unsigned Byte Audio
HandyCafe Data
Microsoft Encarta Yearbook
Universal Binary JSON Data

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

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