Here is a list of free video converter online, You will interesting with these free converter and downloader:
Vixy.net
Vixy is one of most popular online FLV converter. The service allows you convert a Flash Video / FLV file (YouTube’s videos,etc) to MPEG4 (AVI/MOV/MP4/MP3/3GP) file online. It converts FLV to MPEG4 faster and less lossy than a typical transcoder.
Flvix
Free online video converter. Convert and download videos from YouTube, Google Video or directly from .FLV file. Play it on your PC, Mobile, iPod, PSP.
ConvertTube
Video converter and downloader with sleek website interface
Media-Convert
The interface isn’t very good, but the service is better that other video converter. Many input formats and output formats offer here. Convert files up to 150 MB.
Zamzar
Not only video converter, It can convert document, images and audio files. Convert files up to 100 MB. Zamzar will send converted files to your inbox email.
FLV2MP3
The name tell it, convert file from FLV to MP3. One click converter and less graphics.
Vconvert
This website is similar with ConvertTube, but this site more popular. Sleek website design and some option to choose the format of comverted files.
Recommendation:
Aimersoft Video Converter
Aimersoft Video Converter is the best video conversion software of all video converters for you to convert video audio files.
Key Features
* Various kinds of video crop mode. eg. 16:9, 4:3, full screen and so on.
* Various kinds of video resize mode, eg. "Keep aspect ratio" and "stretch to fix screen".
* Support customize output video file size and video quality.
* Provide flexible output profiles, user can easily customize the video properties.
* Support Dolby, DTS Surround audio track.
* Support convert any video to any audio format including AC3, AAC, MP2, MP3, MP4, RA, WMA, etc.
* Support convert any video to any video format including H264, MP4, WMV, AVI, MOV, RM, 3GP, flv, SWF, mpeg1, mpeg2, VideoCD, SuperVideoCD, DVD, etc.
* Support convert any video to any (portable) device including iPod, Zune, PSP, iPhone, Apple TV, PPC, PDA, PS2, PS3, Xbox, Xbox 360, etc.
Aimersoft Video Converter Guide>>