Download Camtasia Studio Windows Vista Free

Is a program that can be used to record what’s happening in the screen, and this way create slideshows and visual tutorials.

DVD Flick: Lets you create a DVD from videos of different formats (divx, xvid, mpeg). The resulting DVD can be read in any desktop DVD player, Home Cinemas or Media Centers.
Quicktime Alternative: Visualizes videos QuickTime.mov.
Codec Sniper: Is a program that will help you see and eliminate codecs and filtres installed in the PC, such as audio and video.
GOM Player: Is a multimedia player that can play all video formats wihtout adicional codec.
KMPlayer: Is a multimedia player capable of playing, among others the following formats: VCD, DVD, AVI, MKV, Ogg Theora, OGM, 3GP, MPEG-1/2/4, WMV, RealMedia, and QuickTime.