Audio Codecs

AAC ACM Codec 1.9

AAC ACM Codec provides users with an easy way of decoding AAC in VirtualDub and other ACM clients.
3.7 3 reviews
234.059
23 Jul 2012 Freeware 382KB Audio Codecs Obsolete

AC-3 ACM Codec 2.2

AC-3 ACM Codec (formerly AC-3 ACM Decompressor) is an AC3 decompressor for VirtualDub which enables you to perform Dolby Digital AC-3 decoding for Windows ACM.
4.1 10 reviews
1.249.651
22 Jul 2012 Freeware 143KB Audio Codecs Obsolete

AC3 Filter 2.6b

AC3 Filter is no longer actively developed since 2013, but remains useful for advanced audio processing features. Download modern alternatives or get the legacy version for specific audio needs.
4.6 123 reviews
18.469.653
29 Aug 2025 Freeware 4MB Audio Codecs Fresh

AC3File 0.7b

AC3File allows you to play AC3 and DTS files. It was designed as a DirectShow source filter and it offers support for different format variations (8/14/16 bit big/low endian bitstreams).
5 1 review
120.291
20 Feb 2010 Freeware 460KB Audio Codecs Obsolete

AC3Filter.ACM 0.4

AC3Filter.ACM is an extremely useful application serving as an AC3 decompressor for VirtualDub or any VFW application.
4 Jun 2007 Freeware 234KB Audio Codecs Obsolete

Acelp.net Codec 3.02

Acelp.net Audio Codec is a speech codec for Windows Media Player, recommended by Microsoft and created by VoiceAge, a well-known speech and audio codecs supplier.
5 4 reviews
196.872
10 Nov 2008 Freeware 148KB Audio Codecs Obsolete

ADX Decoder Directshow Filter 0.61

ADX Decoder Directshow Filter is needed in order to decode ADX streams found in WAV and AVI files.
27 May 2005 Freeware 17KB Audio Codecs Obsolete

Atrac3+ Plugin 1.1.2

Atrac3+ Plugin is a decoder for the compression technology based on Sony ATRAC.
3 1 review
14.441
4 Mar 2014 Freeware 415KB Audio Codecs Obsolete

Aud-X surround codec 1.24

Aud-X surround codec is recommended for use with MPEG4 (XviD/DivX) movies and it enables you to encode AC3 and WAV values.
4 8 reviews
95.293
17 Aug 2007 Freeware 2.27MB Audio Codecs Obsolete

AudioCD Reader 1.0

AudioCD Reader enables AudioCD playback for every DirectShow based player.
12 Jul 2006 Freeware 212KB Audio Codecs Obsolete

Bass Audio Source 0.3.1.192

Bass Audio Source is a DirectShow filter that allows users to play audio files that are supported by the BASS library in media players that have DirectShow support (MPC-HC , MPC-BE, etc).
2 Dec 2024 Freeware 4.1MB Audio Codecs

CDDA Reader 1.8.6.25

Essential DirectShow codec that enables Windows Media Player and other audio applications to read and play audio CD tracks as standard wave files.
5 1 review
62.053
18 Aug 2025 Freeware 559KB Audio Codecs Fresh

Convolver 4.4

Convolver is a plug-in for Windows Media Player and any other application that works with DMOs and DirectShow filters.
10 Jan 2017 Freeware 3.2MB Audio Codecs Obsolete

CoreAAC Directshow Filter 1.2.0.575 rev3

CoreAAC is an AAC DirectShow filter decoder based on FAAD2.
4.5 8 reviews
1.426.536
16 Aug 2006 Freeware 166KB Audio Codecs Obsolete

CoreFLAC 0.4

CoreFlac is a DirectShow-based tool for the FLAC audio codec which enables you to play files containing FLAC audio in a variety of media players.
4.5 4 reviews
246.900
18 Feb 2005 Freeware 120KB Audio Codecs Obsolete

CoreVorbis 1.1.0.79

CoreVorbis is serving as a DirectShow-Decoder for the Vorbis audio codec and allows you to play files containing Vorbis-audio in many players.
13 Aug 2005 Freeware 164KB Audio Codecs Obsolete

CoreWavPack 1.5.1

CoreWavPack enables you to play WavPack files (WV and WVC) in any DirectShow based media player, such as Windows Media Player, Zoom Player, MPC-HC and GOM Player.
23 Feb 2017 Freeware 154KB Audio Codecs Obsolete

DC-Bass Source Filter 1.3.0

DC-Bass Source Filter is an audio decoder which can be integrated with DirectShow applications.
2 Jul 2024 Freeware 662KB Audio Codecs

DC-Bass Source Mod 1.5.2.1

DC-Bass Source Mod is a continuation of the DCoder’s Bass Source Filter, which provides support for a variety of audio formats, such as MP3, OPUS, OGG, MP4A, AAC, APE, ALAC and many others.
2.5 2 reviews
34.905
4 Jul 2024 Freeware 933KB Audio Codecs

DC-DSP Filter 1.03

The DC-DSP Filter is a Microsoft DirectShow audio filter which is built around the DC-DSP Components and which can process 8/16/24/32 bit integer PCM and 32 bit IEEE float audio data.
4 1 review
43.552
6 Jul 2024 Freeware 574KB Audio Codecs