LanguageTHD
Dolby TrueHD audio data
File type: Audio and sound file
Files with thd extension can commonly be found as audio files in Dolby TrueHD multi-channel lossless audio codec.
What is thd file?
File type category:
Audio and sound file
Date updated: July 13, 2025
File extension thd is associated with the Dolby TrueHD, a multi channel lossless audio codec developed by Dolby Digital Laboratories.
It is used to store high quality surround sound on HD DVD and Blu-ray video disks. It is successor of AC3 audio codec for classic DVD video disks.
A .thd file contains grabbed audio from HD DVD, Blu-ray disk in Dolby TrueHD audio format.
The thd audio files are often stored in Matroska MKV container with video files, subtitle files etc.
How to open thd file?
Use VLC media player to playback *.thd audio files.
How to convert thd file?
Some software may be able to export *.thd files to other formats.
Suggested software to open thd file:
Associated software actions with the thd file
Apps designed for playing thd files:
VLC media player (Microsoft Windows)
VLC media player for Mac (Apple macOS / Mac OS X)
VLC media player for Linux (Linux/Unix)
VLC Media Player for iOS (Apple iOS)
VLC media player for Android (Google Android)