Download latest audio & speech codecs, filters, plugins...
FEATURED Updated: 8 Aug 2014 | License: Freeware | Size: 550KB | Downloads: 9091
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: 341203
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: 81228
Elecard MPEG Layer III Audio Encoder provides software-only MPEG Layer III audio encoding solution.
Updated: 13 Jun 2013 | License: Freeware | Size: 538KB | Downloads: 454029
FLAC (stands for Free Lossless Audio Codec) is a compression tool which can handle FLAC, OGG and WAV formats.
OBSOLETE Updated: 1 Jan 2004 | License: Freeware | Size: 227KB | Downloads: 2837183
Fraunhofer MPEG Layer-3 Audio Decoder is a small-sized codec which allows you to play the well-known MP3 audio format.
OBSOLETE Updated: 1 Jan 2004 | License: Freeware | Size: 0MB | Downloads: 157407
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: 130792
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: 18080
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: 18529
LAME MP3 Encoder is the best mp3 encoder and is available for free!
Updated: 27 Feb 2012 | License: Freeware | Size: 332KB | Downloads: 1007656
LAME ACM MP3 Codec is an ACM codec version of LAME MP3 encoder which enables you to use this encoding engine in third-party software, such as VirtualDub.
Updated: 28 Feb 2012 | License: Freeware | Size: 133KB | Downloads: 243433
LAME DirectShow Filter enriches LAME libraries with a DirectShow interface and property pages. This Microsoft DirectShow wrapper filter allows you to tune encoding parameters.
POPULAR Updated: 28 May 2014 | License: Freeware | Size: 660KB | Downloads: 18134984
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: 10618
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: 84436
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: 27259
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: 475988
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: 13804
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: 4412
Media Foundation FLAC Codec is able to decode the FLAC format. At the same time, it is a Windows Media Foundation file source.
OBSOLETE Updated: 17 Jan 2004 | License: Freeware | Size: 367KB | Downloads: 35290
This Filter let you play Monkey Audio (.ape) files in any DirectShow based player.
Updated: 27 Jun 2013 | License: Freeware | Size: 1.1MB | Downloads: 439498
Monkey's Audio is an excellent audio compression tool which has multiple advantages over traditional methods.
OBSOLETE Updated: 29 Aug 2004 | License: Freeware | Size: 642KB | Downloads: 140344
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: 95707
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: 37627
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: 512420
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: 27664
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: 17541
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)