Kate's Video Cutter (free)

Easy to use tool to extract part of the video and save it in same or different format. Supports AVI, WMV, MOV , DIVX, ASF, 3GP, MP4, MPEG1, MPEG2, VCD-PAL ,VCD-NTSC, SVCD-PAL, SVCD-NTSC, DVD-PAL, DVD-NTSC and other formats. It cut and save a region from any video file or cut the movie file into two parts at a certain scene. Leave the scenes you need, delete the ones you don't.