QTfile extension

Apple QuickTime Movie

Have trouble opening the .qt extension? Don't panic! This page explains qt files and suggests programs you may use to open qt files. You can download these programs through this page!

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What is QT file?

A QT file is considered a movie file saved in QTFF format (Apple's media container). It contains one or more audio, video, and subtitles tracks, and the MPEG-4 codec is often used for the compression procedure. QT files most commonly store movies with video clips in their structure.

Additional data

From QTFF eventually emerged the MPEG-4 standard. Apple created QTFF to support the types of media to enable multimedia transfer between applications, operating systems, and other devices.

Video files saved in QTFF most often have .qt or .mov extensions, but .MOV files appear more often than .QT.


How to open QT file?

Here are some universal methods of opening a file. Please, use this list of solutions.

Method 1: Correctly fix file association error

By following these steps, the user will be able to fix the qt extension association problem in an instant automatically:

Download Solution

Step 1: Click the "Download Solution" button to download the automatic tool from Appsitory.

Step 2: Now click "Start Scan" to find out all potential problems.

Step 3: Review the resulting scan and click the "Fix Items" option.

Method 2: Download apps that open the qt file

Here is a list of the presented programs that you should use to open/convert the qt file. You can choose the right program for your OS and click on it to start the download. You can also visit the developer's website.

Apps that open QT files

Method 3: Use Universal File Viewer

The recommended use of Universal File Viewer, a tool for opening over 250 file extensions, complements the list of programs above. This utility is capable of opening your qt file. Download Universal File Viewer to your OS quickly and securely.