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Bluetooth Tweaker Version History

Old versions are available for download to licensed users only.
You can download the version that was available on the download page on the day your license was issued, as well as subsequent versions.

To verify your eligibility, please upload your Bluetooth Tweaker license file:

VersionRelease Date Supported Windows Versions Key Changes
1.4.92025-10-17 Windows 11 21H2 to 25H2
Windows 10 22H2

Improvements:

  • A2DP CODEC information display: A2DP CODEC information display: Decoding of additional CODEC types and vendor names.

Bug Fixes:

  • A2DP CODEC information display: The "Refresh CODEC Information" button may not work properly on systems with new Intel Bluetooth adapters.
1.4.82024-09-13 Windows 11 21H2 to 23H2
Windows 10 21H2 to 22H2

Bug Fixes:

  • A2DP CODEC information display: You may see the message "This device supports AAC CODEC, but Windows 10 standard A2DP driver doesn't support it." even if the device does not support AAC (AAC is not listed in the "CODEC supported by device" section).
1.4.72024-01-29 Windows 11 21H2 to 23H2
Windows 10 21H2 to 22H2

Improvements:

  • A2DP CODEC information display: Added new AAC CODEC object types newly added to the A2DP specification version 1.4.

Bug Fixes:

  • "Refresh CODEC Information" button may not work for licensed users.