Download For Mac 10.5.8 | Quicktime 7.5.5

If you need QuickTime for Pro editing or legacy exporting, the 7.5.5 DMG is safe to use if obtained from Apple’s official archive links above.

https://support.apple.com/downloads/DL923/en_US/QuickTime755.dmg quicktime 7.5.5 download for mac 10.5.8

Try this direct link to Apple’s servers (copy and paste into your browser): If you need QuickTime for Pro editing or