If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .qmlcache

On this page, we're going to take a closer look at the .qmlcache file extension, which is related to QT QML Disk Cache.

We'll explain what exactly a .qmlcache file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .qmlcache files into different formats, we'll give you some tips on how to do that too.

Let's see the file format associated with this file extension!


  1. QT QML Disk Cache

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QT QML Disk Cache

qmlcache file - QT QML Disk Cache
The QMLCACHE file belongs to the Development category and works with Qt Creator, being used as a QT QML Disk Cache. Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment (IDE). The developer is still actively supporting the Qt Creator, likely. Our data shows that Qt Creator uses 7 more file types.
Application: Qt Creator
Program name: -
Category: Development files
Mime-type: application/octet-stream
Related extensions:
.pri Qt Creator Project Include
.qtd Qt Creator Trace Data
.qml QT Meta Language Data
.qpk Qt Extended Package

The .qmlcache file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .qmlcache extension may contain various content types. If you have helpful information about this extension, write to us!

Having trouble opening a .qmlcache file?

If you want to open a .qmlcache file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .qmlcache association can trigger this error.

Windows can't open this file:

File: example.qmlcache

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android