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.ADTS file extension

To open .ADTS files on Windows, right-click the .ADTS file and select 'Open with'.

.ADTS files can be opened with media players that support the AAC format. To open a .ADTS file, use software like VLC or QuickTime Player on your device.

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Last updated: March 19, 2026 · Reviewed by Julian Stricker

Open on your device

Choose your operating system for a dedicated step-by-step opening guide.

How to open .ADTS files

Use these platform-specific instructions to open .ADTS files safely.

Windows

  1. Right-click the .ADTS file and select 'Open with'.
  2. Choose VLC Media Player or Windows Media Player.
Full Windows guide

Mac

  1. Control-click the .ADTS file and choose 'Open With'.
  2. Select VLC or QuickTime Player.
Full Mac guide

Linux

  1. Right-click the .ADTS file and choose 'Open with'.
  2. Select a player like VLC or Audacious.
Full Linux guide

iOS

  1. Open the .ADTS file in Files and tap 'Share'.
  2. Select a media player app that supports AAC.
Full iOS guide

Android

  1. Open the .ADTS file from Files or Downloads.
  2. Choose VLC or MX Player.
Full Android guide

Security notes

  • Open .ADTS files only from trusted sources.
  • Scan files with antivirus software before opening.
  • Avoid executing any scripts or macros within the file.

Recommended antivirus software

Scan files before opening them. These antivirus tools help protect against malware and viruses.

Avast

Avast offers free and premium antivirus software that protects against viruses, malware, ransomware, and phishing. Scan files before opening them to ensure safety.

Norton

Norton 360 delivers comprehensive antivirus protection, VPN, and identity theft monitoring. Scan files for threats before opening to keep your device secure.

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Can't open this file?

These are the most common causes and fixes when .ADTS files fail to open.

Common reasons

  • File does not open
  • Audio playback issues

Fix steps

  1. Install or update a media player that supports .ADTS files.
  2. Ensure the file is fully downloaded and not corrupted.
  3. Try opening the file on a different platform or device.

OS-specific troubleshooting

Convert .ADTS to other formats

Use conversion tools to change .ADTS files into formats your software supports.

What is a .ADTS file?

.ADTS stands for Audio Data Transport Stream, a format used to store and stream audio data. It is typically associated with AAC audio coding, known for its efficient compression and high-quality sound output.

Background

The ADTS file format is designed for streaming audio data, particularly over the internet or other media channels. It encapsulates AAC (Advanced Audio Codec) audio, which is renowned for its ability to deliver high-quality sound with efficient compression, making it ideal for bandwidth-constrained environments. ADTS files are widely used in digital broadcasting and online streaming platforms, such as internet radio and music streaming services. Despite its primary use in streaming, ADTS files can also be stored locally and played back on compatible media players, making it a versatile choice for both live and offline audio applications. The format's efficiency and quality have contributed to its growing popularity in the digital audio landscape.

Common MIME types: audio/aac

Further reading

Authoritative resources for more details on the .ADTS format.

Common .ADTS issues

File does not open

The file may not open if the necessary app is missing or the file is corrupted.

  1. Install or update a media player that supports .ADTS files.
  2. Ensure the file is fully downloaded and not corrupted.
  3. Try opening the file on a different platform or device.

Audio playback issues

Audio may stutter or not play correctly due to incompatible codecs.

  1. Ensure your media player supports AAC codecs.
  2. Update the media player to the latest version.
  3. Try using a different media player that supports .ADTS files.

FAQ

Can I convert a file by renaming it to .ADTS?

No, renaming the file does not convert the format. Use a dedicated conversion tool.

Is .ADTS safe to open?

Yes, if the file is from a trusted source and opened with reputable software.

What software can open .ADTS files?

Media players like VLC, QuickTime, and Windows Media Player can open .ADTS files.

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