Download Dolby Audio Extensions 1.0.61521.0

Direct download links - free, safe and fast mirrors.

Windows
6.4K all time
Updated Sep 6

Choose your file

Dolby Audio Extensions 1.0.61521.0

WindowsInstaller

US MirrorOur server

Microsoft.DolbyAudioExtensions_1.0.61521.0_x64__8wekyb3d8bbwe.appx1.3 MB Link working - checked today

Scan the file for viruses
Mirror = our US / EU servers, Main = the developer's site

Dolby Audio Extensions 1.0.61521.0 - Info & Reviews

Link broken or out of date? Tell us ▼

How did it go with Dolby Audio Extensions?

3 out of 5 - 2 reviews so far. Rate it in one click.

What is Dolby Audio Extensions?

Dolby Audio Extensions is Microsoft's free decoder for Dolby Digital, Dolby Digital Plus and the Atmos layer inside it, restoring surround sound in Windows' own media apps on any PC after Windows 11 24H2 dropped the AC-3 codec.

Dolby Audio Extensions screenshots

Dolby Audio Extensions interface, screenshot 1

See the Dolby Audio Extensions interface full size before you install it.

View full size

How to Download Dolby Audio Extensions

Click a download button - your browser saves the file to Downloads.
Use a Mirror first - US and EU mirrors are our own servers and usually the fastest.
Run the installer and follow the steps. Not starting? Try a different browser.

Related to Dolby Audio Extensions

Dolby Digital Plus decoder for PC OEMs Closest match

5 (4) 6.222 downloads Freeware 33.7MB

Dolby Digital Plus Decoder for PC OEMs is the free Dolby-licensed EAC3 codec that restores Dolby Digital Plus surround sound to Windows media apps.

Mentioned in our Dolby Audio Extensions write-up
Dolby AC-4 Decoder

3 (2) 3.299 downloads Freeware 8.8MB

Download Dolby AC-4 Decoder to enable playback of advanced Dolby AC-4 audio streams used in modern broadcast, streaming services, and next-generation home theater systems.

Mentioned in our Dolby Audio Extensions write-up
Web Media Extensions

5 (1) 45.823 downloads Freeware 5.6MB

Microsoft's free add-on that lets the Windows 11 and 10 Media Player app open OGG files with Vorbis audio and Theora video.

In common: extensions, microsoft, media
AC3 Filter Most popular

4.6 (125) 18.495.438 downloads Open Source (GPL) 4MB

AC3 Filter 2.6b is the final release of a free DirectShow audio decoder that offers unusually granular AC3, DTS and MPEG processing - per-channel equalization, dynamic range compression and SPDIF passthrough - in a single filter.

Mentioned in our Dolby Audio Extensions write-up
AC-3 ACM Codec

4.1 (10) 1.258.951 downloads Freeware 143KB

AC-3 ACM Codec is an AC3 decompressor for VirtualDub which enables you to perform Dolby Digital AC-3 decoding for Windows ACM.

In common: dolby, digital, decoder
Realtek HD Audio Codecs

3.2 (17) 3.649.252 downloads Freeware 90MB

Realtek HD Audio Codecs is the onboard sound driver package for Windows, covering the Realtek chipsets in most desktops and laptops from XP to Windows 11.

Mentioned in our Dolby Audio Extensions write-up