.QDAT File Extension
QuickTime Install Cache File
3.7 | 9 Votes
What is a QDAT file?
File used by QuickTime, a video player program developed by Apple; contains installation data used for installing QuickTime; may be found on Windows systems with the name QuickTimeInstallCache.qdat and bundled with an .EXE installer file.
Programs that open or reference QDAT files