Video formats

What is the QT format?

QT — QuickTime Movie (QT)

QT is an older extension for Apple QuickTime movies, the same format as MOV.

R convert from QT QT Converter

Convert QT to

About the QT format

QuickTime files from the 1990s and 2000s often end in .qt. The content is a normal QuickTime movie.

Converting to MP4 makes it play on any device.

Programs that open QT

  • QuickTime Player
  • VLC Media Player

What QT is used for

  • Old QuickTime movies
  • CD-ROM era videos

Popular Video formats

All 85 Video formats · all supported formats