File Extension Library


.QPK File Extension

  • Category: Various data Files

What are .QPK files and how to open them?

Can't open .QPK file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .QPK file.

What is a .QPK file extension?

.QPK file extension has been classified as Various data Files.

.QPK is Qt Extended installable package

The qpk file extension is mainly related to Qt Extended and used for its installable package format. Each qpk file consists of program files organized in a specific directory structure that has been compressed.

As of 2009 Qt Extended is discontinued.

.QPK file format is deprecated and this file format is no longer supported.

Currently, .QPK file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to fix problems with .QPK files

  1. You need to update the application that you normally use to open .QPK files. Only the latest version of the software supports the current .QPK file format
  2. You need to check the .QPK file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)