Here's are my top 5 video converters.
1. E. M. Total video Converter
This is one of the complete solutions for video conversion of all popular video formats. Total Video Converter allows reading, playing and conversion of different types of video formats. It is a great stuff if you are looking to convert different kind of videos or audios that you can use on your cell phone like say mp4, 3gp, xvid, divx mpeg4, PDA, PSP, iPod etc
It supports the video and audio formats
MPEG4 (.mp4), H264/AVC mpeg4(.mp4), 3gp (.3gp, 3g2), WMV (.wmv), Zune (.wmv), ASF (.asf), SAMSUNG L55W DC (.mp4), CASIO (.avi), KODAK DC V550 (.mov), iPod mpeg4 mov (.mov), iPod mpeg4 (.mp4), iPod H264 (.mp4), iPhone mpeg4 (.mp4), iPhone H264 (.mp4), Apple TV mpeg4 (.mp4), Apple TV H264 (.mp4), Game Psp (.mp4), Nokia cellphone (.mp4, .3gp), Sony cellphone (.mp4, .3gp), Ms Mpeg4 AVI (.avi), Divx AVI (.avi), Xvid AVI (.avi), H264 AVI (.avi), Mjpeg AVI (.avi), HuffYUV AVI (.avi), Swf Video (.swf), FLV video(.flv), Gif Animation (.gif), NTSC, PAL DVD, NTSC, PAL SVCD, NTSC, PAL VCD, Mpeg4 Mov (.mov), Apple Quicktime (.mov), HD Mpeg TS (.ts), MPEG1 (.mpg, mpeg)
2. Any Video Converter
This is one of the widely used video converters that allows switching file formats. It can convert video formats such as DivX, XviD, MOV, rm, rmvb, MPEG, VOB, DVD, WMV, AVI to MPEG-4 movie format or iPod/PSP or other portable video device, It supports conversion following files
Input format
avi, asf, mov, rm, rmvb, flv, mkv, mpg, 3gp, m4v, vob, YouTube videos and more
Output format
avi, mp4, wmv, flv, MPEG-1 and MPEG-2, mpg (PAL or NTSC), mp3, wma, ogg, aac
3.Cocoon Quick Media Converter 3.48
This is a powerful video converter that offers extensive video and audio conversion to different video formats. With this software you can convert videos recorded or taken from your Web cam or DV Cam flux in avi divx format to other video formats. It supports batch conversion.
Using Quick Media Converter 3.48 you can convert between the following file formats:
flv,avi,divx,xvid,mpeg4,ipod,iphone,psp,3GP,3G2,AVI,DIVX,XVID,TS,DVD,VCD,MPEG,Mpeg2,Mpeg4, mp4,vob ,mov,h264,h263, wmv.Audio :MP3,WAV,amr, m4a, ,wmaQMC
4. Abcc Free All Video Converter Pro
This video converter comes with a simple and ambiguous interface. It supports conversion to all popular video formats to to MP4, iPod, iPhone, Zune, 3GP, etc.
The conversion formats supported by the Abcc Free All Video Converter Pro include
AVI, WMV, MPEG, MP4, ASF, VOB, 3GP, iPhone, MOV, FLV to AVI, MP4, WMV, DVD, 3GP, iPod, iPhone, Zune, Apple TV, FLV, SWF, and MOV.
5.Videora (only Windows)
From Youtube videos to DVD's, Videora can convert a wide range of video formats to make it compatible for different playing device. Videora offers a set of programs for different devices such as Portable Media Players, Portable Game Systems, Mobile Phones, Video Game Consoles, Media Streamers and More Red Kawa Software. It supports formats like avi, divx, xvid, flv, x264, vob, mpeg, DVD's, YouTube, etc. It also allows batch conversion.