A daily updated filename extension database!

PRU file extension

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

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

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

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

✅ IBM Tivoli Storage Manager Pruned Entry Data

PRU file is an IBM Tivoli Storage Manager Pruned Entry Data. IBM Tivoli Storage Manager is a data protection platform that gives enterprises a single point of control and administration for backup and recovery.
PRU format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
PRU aliases:
PRU related links:
PRU related extensions:

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

🚫 The .pru file extension is often given incorrectly!

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

pdu, pgu, pr, prh, pri, prj, prk, ptu, pu, pur, ru

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

PureRef Data
ArcInfo Projections Definition Data
General Project File
Steinberg WaveLab Workspace
SOCET SET Project File
Electric Quilt 3 Project
SMS Protocol Description Unit
Primo Emulator Image
PowerGREP Undo History Data
Java Russian Font Properties Data

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

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