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Open .QDAT file Extension

File Type : QuickTime Installer Cache (Apple Inc.)

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

Searching for a program to open .QDAT files?
The error "There is no application set to open the document." is a common problem faced by millions of Mac users daily. This happens either because the required app to open that file does not exist or there might be some malicious apps tempering your Mac

.QD

ExtensionSmallImg What is .QDAT file?

File used by QuickTime, a video player program developed by Apple; contains installation data used for installing QuickTime; may be found on Mac systems with the name QuickTimeInstallCache.qdat and bundled with an .EXE installer file.

Recommended Software Programs to open .QDAT file

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Microsoft Windows:
  • Apple QuickTime