It's most popular and very easy to use YouTube tools. helps you Fast download, convert, play, manage your favorite YouTube videos. If you're a YouTube fan, you'll love YouTube tool! is the most powerful YouTube assistant on the planet. YouTube tool easily: 1. Fast downloads YouTube videos, 2. Supports unlimited simultaneous downloads (a real time saver!), 3. Automatically names the downloaded video the same as the YouTube title, 4. Converts YouTube videos to various video formats, including Video, DVD, VCD, AVI, MPG, MPEG, Divx, Xvid, WMV, RM, RMVB, MOV, MP4, 3GP, SWF, DAT, H264, VOB, Flash, PDA, M4V, 3G2, AMV, CDA, DV,QuickTime, ASX, TV, VHS, FLV, H264, BDMV, MAC, Apple TV, Zune, iPod, PDA, PSP, PS2, PS3, Xbox, Xbox 360, Mobile Phone, Cell Phone, Blackberry, Wii, Laptops, Printers, Palm OS, Pocket PC, PPC, Treo, Psion, EPOC, iphone. Supports YouTube video or any .flv and .swf file as input file. Supports not only YouTube video, but also various video formats as input file, including avi, DivX, XviD, rm, rmvb, MOV, MPEG, WMV. Supports a wide variety of output file format., including avi, DivX, XviD, rm, rmvb, MOV, MPEG, WMV. Provides various profiles, these profiles can meet the needs of most people. - is the most powerful YouTube assistant on the planet.