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.QT File Extension

Run a free scan for .QT file extension errors.

File Type Apple QuickTime Movie
Category Video Files
Common? Yes
File Description QuickTime multimedia format developed by Apple Computer; cross-platform, meaning it is supported on both Macintosh and Windows systems; may contain a compressed audio and video track.

QuickTime movie files are commonly saved with a .MOV extension as well.
Program(s) that open qt files
Mac OS Mac OS Apple QuickTime Player
Roxio Toast
Windows Windows Apple QuickTime Player
Roxio Easy Media Creator
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Updated 5/8/08
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