MakeInstantPlayer
MakeInstantPlayer is a tool for converting video files into self-running executables. This is very useful for distributing videos, as the user doesn’t need any additional software for playback. As MakeInstantPlayer uses the MPlayer engine for playback, it supports almost any video format in existance. Furthermore it uses NSIS to pack everthing to one single EXE file.
K-Lite Mega Codec Pack
K-Lite Mega Codec Pack includes everything needed to play online and offline computer media. This pack is from the makers of the K-lite codec pack. K-Lite Mega Codec Pack includes the Full K-lite codec pack as well as Quicktime and Realplayer codecs and BS Player. K-Lite Mega Codec Pack includes codecs for the most popular compressions like Divx and Xvid as well as some of the less popular but still necesary codecs. This is your one stop codec resource.
MPlayer for Windows
The award winning OpenSource Media Player is now available for Windows. MPlayer for Windows provides native support for more than 192 Video and 85 Audio codecs.
For maximum performance, the installer includes optimized builds for different CPU types. Furthermore the Full Package includes the Binary Codec Package, while the Light Package does not.
MPlayer for Windows Full Package [Recommended]
MPlayer for Windows Light Package
HandBrake
HandBrake is an open-source, GPL-licensed, multiplatform, multithreaded DVD to MPEG-4, AVI or OGM ripper/converter. MP4 with AAC audio or AVC with h264 video and AAC audio. It also lets you crop the image to get rid of the black bars to bring down the size even more and lets you choose options as to how you want it encoded.
MediaCoder
MediaCoder is a free universal batch media transcoder, which nicely integrates most popular audio/video codecs and tools into an all-in-one solution. With a flexible and extendable architecture, new codecs and tools are added in constantly as well as supports for new devices. MediaCoder intends to be the swiss army knife for media transcoding in all time and at this moment, it already has millions of users from 170+ countries all over the planet.
DVDFab Decrypter
DVDFab HD Decrypter is a simple version of DVDFab Platinum. It copies entire DVD movie to hard disk, and removes all the protections (CSS, RC, RCE, APS, UOPs and Sony ARccOS) while copying. It also comes with full HD-DVD and Blu-Ray support (Removes AACS).