.PE4 File Overview

File Extension: PE4
File Type Description: Photo Explorer Thumbnail Archive
File Type Developer: Ulead Systems
Primary Associated Software: Ulead Photo Express
Primary Software Developer: Ulead Systems

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What is File Extension PE4?

The PE4 file extension is a Photo Explorer Thumbnail Archive file developed originally by Corel for PhotoImpact. Annoymous user data statistics infer that PE4 files are most popular in United States and with those using Windows 10 devices. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.

Associated Developers and Software

PhotoImpact by Corel
Ulead Photo Express by Ulead Systems

Top PE4 User Languages

Top PE4 File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular PE4 File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to PE4 Files

Extension File Type Developer File Category File Type Description
.UFO Ulead Systems Raster Image Files Ulead File Object
.MOL Interscape Data Files MDL Molfile
.IDM Ulead Systems Data Files Ulead Photo Express Messages File
.UPD Various Developers Text Files Program Update Information
.CAH Ulead Systems Data Files Ulead Photo Explorer Thumbnail Cache
.UPX Open Source Compressed Files Ultimate Packer For eXecutables File
.UPJ Ulead Systems Data Files Ulead Project File
.PCX ZSoft Corporation Raster Image Files Paintbrush Bitmap Image File
.QRT Mats Troeng and Jörgen Ohlin GIS Files QuickRoute Map
.PRW Abvent Group Raster Image Files Artlantis Shader Preview File

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Compatible with Windows 10, 8, 7, Vista, XP and 2000

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