Download AVI Codecs Free

Play all video formats, including DVD with InstaCodecs for FREE. InstaCodecs is a fast and completely FREE video decompression software that allows 99% of video file playback, including AVI.
Clicking this download button begins installation of InstallIQâ„¢, which manages your null installation. Additional software may be offered to you via opt-in ads during the installation process. Learn More.

Specs and Requirements

  • Version:
  • Download Size:
  • Requirements:
  • Operating System:
    Windows 7, Vista & XP
  • License:


Play 99% of all video files on Windows with InstaCodecs! InstaCodecs is a DirectShow decoding filter for decompressing DVD movies. It supports all of the following file types: XviD, H.264, FLV1, AVI, WMV, MPEG-1 MPEG-2 and MPEG-4. InstaCodecs now also includes converting technology for both audio and video formats.

InstaCodecs uses libavcodec from ffmpeg project or for video decompression, postprocessing code from mplayer to enhance visual quality of low bitrate movies, and is based on original DirectShow filter from DVD, which is GPL’ed educational implementation of MPEG-4.

  • Features
  • Fast video decompression
  • High playback quality
  • Two sharpening tools
  • Now includes converting technology
  • Completely free software

How It Works:

You can access InstaCodecs from the Start menu on your computer. InstaCodecs captures video with real-time downsizing, noise reduction, and field swapping features. InstaCodecs works on multiple video formats such as DivX, AVI, XviD, H.264, FLV1, WMV, MPEG-1, MPEG-2, and MPEG-4. In order to start the video and audio decoding; open Instacodecs on your computer. Once the application launches, click on either the video decoder option or the audio decoder option. Once the application is opened, you will be able to export files and edit the decoder options by using the left-hand side navigation.

Free AVI Codec Pack

Download Free AVI Codec Pack