.DTS file extension
To open .DTS files on Windows, right-click the .DTS file and choose 'Open with'.
.DTS files are audio files that require specific software to open. Use a compatible media player to access them on your device.
Last updated: March 19, 2026 · Reviewed by Julian Stricker
What “reviewed” means on this page
- Format fit: whether the “what is this file?” description plausibly matches common real-world use of the extension, including category, typical MIME types, and aliases.
- Opening paths: whether Windows / macOS / Linux steps read plausibly for current OS dialogs and default apps. Not every step was tested on every OS version.
- Security framing: whether risk notes match the extension class (for example executables vs plain data) and whether affiliate wording does not contradict the security section.
- Sources and further reading: external links should point to vendors, standards bodies, or other primary references where possible; not every detail is individually sourced.
- Limits: this is clarity and safety-messaging QA, not a guarantee that every statement is exhaustive or that every binary you download is harmless. Pages without “Reviewed by” have not been through this editorial pass yet.
Full methodology in the Imprint — The Imprint also states where AI is used and what that does—and does not—replace.
Open on your device
Choose your operating system for a dedicated step-by-step opening guide.
How to open .DTS files
Use these platform-specific instructions to open .DTS files safely.
Windows
- Right-click the .DTS file and choose 'Open with'.
- Select a media player like VLC or PotPlayer that supports .DTS files.
Mac
- Control-click the .DTS file and choose 'Open With'.
- Use a compatible media player such as VLC or IINA to open the file.
Linux
- Right-click the .DTS file and choose 'Open with'.
- Select a media player like VLC or SMPlayer that supports .DTS.
iOS
- Open the .DTS file in the Files app.
- Tap 'Share' and select a compatible app like VLC for Mobile.
Android
- Open the .DTS file from your file manager.
- Select a media player app like VLC for Android that supports .DTS files.
Security notes
- Always download .DTS files from reputable sources.
- Be cautious of files from unknown senders, as they may contain malware.
- Use antivirus software to scan files before opening.
Can't open this file?
These are the most common causes and fixes when .DTS files fail to open.
Common reasons
- File does not open
- Audio playback issues
Fix steps
- Ensure a compatible media player is installed.
- Check the file integrity and re-download if necessary.
- Try opening the file on a different device or platform.
Recover a deleted or lost .DTS file
If the file was deleted by mistake or the drive was formatted, data recovery software may be able to get it back. Stop writing to that drive right away, because new data can overwrite what you want to recover.
Windows software that recovers deleted or lost files from PCs and external drives such as HDDs, SSDs, USB drives and memory cards, after deletion, formatting or a crash.
Wondershare RecoveritWindows and Mac software that recovers deleted or lost files from computers and external drives such as HDDs, SSDs, USB drives and SD cards.
We may earn a commission when you use affiliate links. This supports our free file extension guides.
OS-specific troubleshooting
Convert .DTS to other formats
Use conversion tools to change .DTS files into formats your software supports.
What is a .DTS file?
.DTS stands for Digital Theater Systems, a format used to encode high-definition audio. It is widely used in home theater systems and professional audio environments.
Background
.DTS files are part of a multi-channel audio format developed by Digital Theater Systems, primarily for use in cinema and home theater systems. The format supports up to 5.1 channels of audio, providing a surround sound experience. It is known for its ability to deliver high-quality audio with minimal compression, making it a popular choice for audiophiles and professionals in the audio industry. The format is often used in DVDs, Blu-ray discs, and streaming platforms that offer high-definition audio options. Due to its specialized nature, not all media players support .DTS files, requiring specific software or hardware to decode and play them.
Common MIME types: audio/vnd.dts
Further reading
Authoritative resources for more details on the .DTS format.
Common .DTS issues
File does not open
The file fails to open due to missing software or corrupted data.
- Ensure a compatible media player is installed.
- Check the file integrity and re-download if necessary.
- Try opening the file on a different device or platform.
Audio playback issues
The audio may not play correctly, or channels are missing.
- Check your media player's audio settings for correct channel output.
- Ensure your audio hardware supports surround sound.
- Update your media player to the latest version.
FAQ
Can I convert .DTS files to another format?
Yes, use audio conversion software to convert .DTS files to formats like MP3 or WAV.
Why can't I hear sound from my .DTS file?
Ensure your playback device supports DTS audio and check your audio settings.
Similar file extensions
Compare related formats in the same category to find the right tool faster.