This is a free online service to convert videos between formats for your devices! It supports to convert videos from both URL and computer hard drive. The output video/audio formats are various, including AVI, MPEG-4, MPEG-2, iPod video, iPhone video, PSP video, 3GP video, etc. After the conversion, the website will email you to let you know the
Best of all it offers batch conversion and fast speed! It supports to convert several files at a time, avoiding you do the same stupid thing repeatedly. The fast conversion speed lets you enjoy the video fun on your device in no time.
This is an awesome site offering free conversion services even without requiring registration! Video conversion, audio conversion, image conversion, and document conversion are all available!
You can get any video format in your desire: 3G2, 3GP, AMV, ASF, AVI, DPG, DV, FLI, FLV, GIF, GVI, MKV, MOV, MP4, MPG, NSV, OGG, OGM, RM, RPL, SWF, VOB, and WMV.
You can get any audio formats in your desire, too. MP3, WAV, WMV, MP4, M4A, OGG, AAC, AMR, FLAC, MPC, MMF, AU, AIFF, QCP, etc.
You can get any image format in your desire, too. BMP GIF JPEG, GIF, BMP, PNG, JPE, JIF, JPG, PSD and so much much more.
You can get any document format in your desire, too. Microsoft Office （Word， Excel, Power Point), Open Office, Word Perfect, Star Office (Star Writer, Star Calc, Star Math), Pocket Word, Pocket Excel, Quattro Pro, Lotus 1-2-3, etc.
This is a free site to help download the online videos directly to your PC/iPod/PSP! You can convert a Flash Video / FLV file (YouTube's videos,etc) to MPEG4 (AVI/MOV/MP4/MP3/3GP) file online. It is using a compressed domain transcoder technology enabling the FLV to MPEG4 conversion faster and less lossy than a typical transcoder.
It’s quite easy to use. You submit a URL and it starts to download and convert to the video format. Then download the converted file will be done.
It offers free and quick service to download streaming videos! Submit the URL and click “DOWNLOAD”, then the site offers both the original FLV file and a MP4 file for you to download. You can back up the FLV on your computer and transfer the MP4 to your iPod, iPhone, PSP, cell phone, etc.
This is a free site to convert YouTube to MP3 online! This online converter is great to convert videos to songs in a high quality. Submit the YouTube URL or upload the files from your hard drive to the site, and it will do the conversion for you. It’s no need to worry about the file size, as it can convert files up to 100MB.
This is a site to offer free online FLV to video conversion! It can directly convert online FLV/YouTube to AVI/MP3/WMV/3GP/MP4/iPod/Zune/PSP for video and music. You can use it to download FLV videos, or convert the online FLV to videos for your devices. It is easy to use, too. Submit the URL and choose to download or convert will be OK.
It’s a site to offer free online file conversion! Zamzar supports conversion of files from links with URL and from your computer. Simply enter the URL of your file into the “URL box” will be OK. The supported file types are video (.mov, .avi, .mp4,.3gpp. 3gpp2, .wmv, .flv, .mpg, .ogg, etc.), audio (.mp3, .aac, .wav, .ac3, etc.), document (.doc, .txt, .html, .pcx, etc.), image (.bmp, .jpg, .jpeg, .gif, .tiff, etc.).
ListenToYouTube.com is a free online application to convert YouTube videos and other Flash videos to MP3 for music! You do not have to download the YouTube video offline but submit the URL to the site, and it will extract the MP3 automatically. Then you can download the MP3 with the link it offers to you.
This service is fast, free and requires no signup, please feel free to go for it.