How to open a pub file extension

Written by greyson ferguson
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How to open a pub file extension
Open your publisher document. (preparing the file image by Pix by Marti from

A Pub extension file is a document created with Microsoft Office Publisher. This is a software title used to customise and create projects ranging from CD cases to booklets and even billboards. Without the program installed on your computer you are unable to open the Pub extension file. However, with the correct program on the system it only takes a moment or two to access the document information.

Skill level:
Moderately Easy

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Things you need

  • Microsoft Office Publisher

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  1. 1

    Click "Start," "All programs" and "Microsoft Office" and then choose "Publisher." Wait a moment and the software loads onto the screen.

  2. 2

    Click "File," at the top left corner of the program window, then choose "Open." An open window appears on the desktop.

  3. 3

    Choose the Pub extension file you want to view in the software, then click "OK." After a moment or two the document completely loads into the main viewing window of Microsoft Office Publisher.

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