.dts DTS Surround Audio
DTS Converter
DTS is a surround-sound format used on Blu-ray discs, DVDs and in cinemas.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Working…
Keep this tab open — the conversion runs on your device, nothing is uploaded.
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✓ Done — your files are saved to Downloads
Add more files above to keep converting.
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DTS at a glance
| Full name | DTS Surround Audio |
|---|---|
| Type | Audio |
| Compression | Lossy (compressed) |
| Developed by | DTS Inc. |
| Introduced | 1993 |
| File extension | .dts |
| Plays on iPhone | ✕ No |
| Plays on Android | ◐ Partly / with an app |
| Plays on Windows | ✓ Yes |
| Plays on Mac | ◐ Partly / with an app |
DTS is best for surround sound from movies.
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Frequently asked questions
What is a .dts file?
DTS is a surround-sound format used on Blu-ray discs, DVDs and in cinemas.
How do I open a DTS file?
On a computer, VLC Media Player opens almost any .dts file. On phones, the quickest fix is to convert it to MP3 or M4A above. Those formats play in every music app.
Can I convert DTS for free?
Yes. The converter on this page is free and unlimited, and it works without uploading anything.