decoder

LensKey is a Lenslok™ decoder for Windows 95 or later.

Ogg Vorbis comment editor, encoder & decoder.WinVorbis makes it easy to encode.

DecMsgX is a powerful base64/uuencode MIME decoder

The blowfish CBC encoder/decoder message utility.

AviSynth 2.5+ YV12 MPEG decoder.

MPC Batch Encoder is a Windows frontend for the MusePack encoder and decoder.

Open source decoder used for the fast and high-quality decoding of video in MPEG