1)   Kate's Video Cutter (free) 1.73
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.
video converter, audio video converter, audio converter, avi converter, mpeg converting, video edit, wmv convert, mov convert, dvd ripper, video editor,

 2)   Audio/Video To Wav Converter 1.0.3.0408
It can convert almost all kinds of audio and video files to a wav file. With the build-in multimedia player, you can preview the media file, set start time and end time, convert any audio section of the file without quality loss.
AVI to WAV, VCD(svcd) to WAV, MPEG to WAV, WMV to WAV, ASF to WAV, OGM to WAV, DIVX to WAV, DAT to WAV, WAV to WAV, WMA to WAV,

 3)   Kate's Video Toolkit 2.505
All-in-one video/audio toolkit solution. Convert, Cut,Join, Mix and Apply effects. 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.
video converter, audio video converter, audio converter, avi converter, mpeg converting, video edit, wmv convert, mov convert, dvd ripper, video editor,

 4)   Kate's Video Converter (free) 1.82
Video converter which can convert video file between all popular video formats including AVI, WMV, MOV , DIVX, ASF, 3GP, MP4, MPEG1, MPEG2, VCD-PAL ,VCD-NTSC, SVCD-PAL, SVCD-NTSC, DVD-PAL, DVD-NTSC and other formats.
video converter, audio video converter, audio converter, avi converter, mpeg converting, video edit, wmv convert, mov convert, dvd ripper, video editor,

 5)   Kate's Video Joiner (free) 1.68
Joins multiple videos of same or different format and save it as single video. 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.
video joiner, audio video joiner, audio joiner, avi joiner, mpeg joiner, video edit, wmv join, mov join, dvd ripper, video editor,