A daily updated filename extension database!

PUB file extension

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

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

We hope you find this page helpful and a valuable resource!

2 extension(s) and 0 alias(es) found in database

✅ Corel Ventura Publisher Publication

PUB file is a Corel Ventura Publisher publication.
Category: Document files
Application: Corel Ventura
Mime-type: application/x-pub
Magic number: -
Magic string: -
Sample: -
PUB aliases:
PUB related links:
PUB related extensions:
Corel Ventura Chapter

Corel Ventura Publisher Style Sheet

Corel Ventura Library

Corel Ventura 4 Width Table

Serif PagePlus Publication

CorelDraw Workspace Description Data

Serif PagePlus Template

Corel Ventura Printer Font

Corel Ventura Publisher Font Metrics

Corel Ventura Publisher 75dpi Font

✅ Microsoft Publisher Document

PUB file is a Microsoft Publisher Document. Microsoft Office Publisher is a desktop publishing application from Microsoft. It is an entry-level desktop publishing application.
PUB format description not yet available
Category: Document files
Mime-type: application/vnd.ms-publisher
Magic number: -
Magic string: -
Sample: -
PUB aliases:
PUB related links:
PUB related extensions:
Hypertext Markup Language Document

Microsoft Publisher Archived HTML

Microsoft Publisher Packed Document

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

🚫 The .pub file extension is often given incorrectly!

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

pbu, lub, upb, pun, puf, pkb, pib, oub, ub, pug, pu, pjb, phb, pb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

PowerBASIC DOS Compiled Unit
LUA Binary
Puffer Encrypted Data
Platform Independent Binary
Oubliette Data
PUG Archive
IBM InfoSphere Information Server Manager Data
PureBasic Source Code
Pug Markup Language Document
Oracle Package Body

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

🔴 Rate our PUB page

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