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PE4 File

What are PE4 files and how to open them

Are you having problems opening a PE4 file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your PE4 files.

What is a PE4 file?

A .PE4 file is an Ulead Imageiio/Imaginfo Thumbnail file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open PE4 files

Important: Different programs may use files with the PE4 file extension for different purposes, so unless you are sure which format your PE4 file is, you may need to try a few different programs.

While we have not verified the app ourselves yet, our users have suggested a single PE4 opener which you will find listed below.

Last updated: March 13, 2012

Various apps that use files with this extension

These apps are known to open certain types of PE4 files. Remember, different programs may use PE4 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

iPhoto PlusiPhoto PlusUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about PE4 file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.