Tools |  | AviSynth Plugins
Aften http://aften.sourceforge.net/ avs2avi http://moitah.net/ AvsMeter
http://forum.doom9.org/showthread.php?t=165528

avs2yuv
http://akuvian.org/src/avisynth/avs2yuv/

BDSup2Sub
http://forum.doom9.org/showthread.php?t=145277

DGAVCDec
http://forum.doom9.org/showthread.php?t=122598

DGIndex
http://forum.doom9.org/showthread.php?t=153208

eac3to
http://forum.doom9.org/showthread.php?t=125966

Fraunhofer AAC Encoder
http://www.winamp.com/

FFMPEG
http://ffmpeg.zeranoe.com/builds/

MediaInfo
http://mediaarea.net/en/MediaInfo

Media Player Classic
http://sourceforge.net/projects/guliverkli/

MKVToolnix
https://www.bunkus.org/videotools/mkvtoolnix/

MP4Box
https://gpac.wp.mines-telecom.fr/mp4box/

Opus-Tools
http://www.opus-codec.org/

PGCDemux
http://download.videohelp.com/jsoto/dvdtools.htm

remuxtool
?

TSmuxer
http://forum.doom9.org/showthread.php?t=168539

x264
http://www.videolan.org/developers/x264.html

x265
http://www.msystem.waw.pl/x265/

AutoCrop
http://www.64k.it/andres/data/avisynth/

BassAudio
http://forum.doom9.org/showthread.php?t=135855

FFmpegSource
https://github.com/ffms/ffms2

flash3kuu_deband
http://forum.doom9.org/showthread.php?t=161411

NicAudio
http://nicaudio.codeplex.com/

TIVTC
http://web.missouri.edu/~kes25c/

VSFilter
http://www.videohelp.com/software/VSFilter-DirectVobSub

Yadif
http://avisynth.org.ru/yadif/yadif.html