Download latest audio & speech codecs, filters, plugins...
FEATURED Updated: 8 Aug 2014 | License: Freeware | Size: 550KB | Downloads: 8062
Opus Audio Codec enables interactive speech and audio transmission over the Internet, while complying with the Opus standard (RFC 6716).
Updated: 14 Apr 2014 | License: Freeware | Size: 380KB | Downloads: 333102
DTS/AC3 Source Filter reads and passes DTS and AC3 frames to decoders from files.
OBSOLETE Updated: 12 Feb 2007 | License: Freeware | Size: 438KB | Downloads: 81179
Elecard MPEG Layer III Audio Encoder provides software-only MPEG Layer III audio encoding solution.
Updated: 13 Jun 2013 | License: Freeware | Size: 538KB | Downloads: 451926
FLAC is similar to MP3, but lossless, meaning that audio is compressed in FLAC without any loss in quality.
OBSOLETE Updated: 1 Jan 2004 | License: Freeware | Size: 153KB | Downloads: 2831850
This codec enables playback of files encoded in the ever so popular MP3 music file format.
OBSOLETE Updated: 1 Jan 2004 | License: Freeware | Size: 0MB | Downloads: 157195
The Fraunhofer codec present here is version 1.263 with Radium hack. Not Fraunhofer's latest but without doubt their best encoder to date. [Removed]
OBSOLETE Updated: 1 Aug 2005 | License: Freeware | Size: 844KB | Downloads: 130682
This DirectShow filter allows playback of ATSC/DVB .ts files in any player application that uses DirectShow including Zoom Player, Media Player 10...
OBSOLETE Updated: 13 Sep 2004 | License: Freeware | Size: 51KB | Downloads: 18054
With Intel Music Coder you should be able to hear sound in AVI files with IMC encoded audio.
Updated: 19 Jul 2012 | License: Freeware | Size: 512KB | Downloads: 18224
LAME MP3 Encoder is the best mp3 encoder and is available for free!
Updated: 27 Feb 2012 | License: Freeware | Size: 332KB | Downloads: 1003993
The much sought after ACM codec version of Lame MP3 encoder.
Updated: 28 Feb 2012 | License: Freeware | Size: 133KB | Downloads: 243260
LAME DirectShow Filter enriches LAME libraries with a DirectShow interface and property pages. This Microsoft DirectShow wrapper filter allows you to tune encoding parameters.
FRESH Updated: 28 May 2014 | License: Freeware | Size: 660KB | Downloads: 18049549
LAME MP3 Encoder is an application used for encoding audio to MP3 files by applying three different compression methods (CBR, VBR and ABR).
OBSOLETE Updated: 17 Aug 2004 | License: Freeware | Size: 583KB | Downloads: 10578
La is a Lossless Audio compression codec. In contrast to formats such as MP3, La reduces the size of music without affecting the quality...
OBSOLETE Updated: 18 Jun 2005 | License: Freeware | Size: 30KB | Downloads: 84279
Allows you to associate M4P (iTunes MusicStore encrypted files) and M4B (protected Apple/Audible audiobooks) files with Winamp 2 or Winamp 5.
OBSOLETE Updated: 12 Jan 2008 | License: Freeware | Size: 113KB | Downloads: 27139
MADFilter is a DirectShow MPEG Audio decoder filter, which can be used to decode MPEG audio to PCM WAVE format.
OBSOLETE Updated: 4 Jan 2011 | License: Freeware | Size: 375KB | Downloads: 472044
madFLAC is a piece of software serving as a DirectShow decoder filter for FLAC files. It is also able to manage FLAC tracks found in other containers, such as MKV (Matroska) files.
OBSOLETE Updated: 24 Jan 2004 | License: Freeware | Size: 191KB | Downloads: 13775
MatrixMixer is a DirectShow filter to upmix any stereo source to multiple speakers; designed mainly for playback movies with stereo audio track on 5.1 audio systems.
Updated: 7 Dec 2013 | License: Freeware | Size: 408KB | Downloads: 4299
It is a Windows Media Foundation file source and decoder for FLAC format. The source and decoder are implemented separately to enable FLAC decoding from other containers.
OBSOLETE Updated: 17 Jan 2004 | License: Freeware | Size: 367KB | Downloads: 35233
This Filter let you play Monkey Audio (.ape) files in any DirectShow based player.
Updated: 27 Jun 2013 | License: Freeware | Size: 1.1MB | Downloads: 439166
Monkey's Audio is a fast and easy way to compress digital music. Unlike traditional methods such as mp3, ogg... Monkey's Audio only makes perfect, bit-for-bit copies of your music.
OBSOLETE Updated: 29 Aug 2004 | License: Freeware | Size: 642KB | Downloads: 140272
Moonlight Odio Dekoda DirectShow filter enables software-only decoding of MPEG-1/2/2.5 Layer I, II and III (also known as MP3) and LPCM audio streams.
OBSOLETE Updated: 14 May 2004 | License: Freeware | Size: 103KB | Downloads: 95473
Morgan Stream Switcher enables you to switch on the go between the various audio streams found in AVI files.
OBSOLETE Updated: 2 Oct 2005 | License: Freeware | Size: 596KB | Downloads: 37276
The MP3 Parser DirectShow Filter is an MP3 parser filter that parses MP3 data from an asynchronous source (i.e. Async File Source Filter) and allows connection to an MP3 decoder filter.
OBSOLETE Updated: 29 Sep 2004 | License: Freeware | Size: 226KB | Downloads: 511825
This plugin decodes .MP4 and .M4A files as well as AAC, PS AAC and the newer HE ACC profile included in Nero 6.0 and can be considered a correctly working replacement for in_mp4 included with Winamp 5.
Updated: 17 Apr 2014 | License: Freeware | Size: 5.4MB | Downloads: 27530
As the name says MPA Decoder will help to decode MPA files. MPA is an elementary MPEG-2 audio stream (no video).
OBSOLETE Updated: 5 Jun 2007 | License: Freeware | Size: 27KB | Downloads: 17480
The MPEG-4 ALS Decoder plugin for Winamp is based on the latest reference software, and plays all files generated with the reference encoder (file extension has to be .als)