Moyea YouTube FLV Downloader is a freeware which downloads FLV from video-sharing sites like YouTube, MySpace, Metacafe, etc. It features high quality, fast download speed, and compatibility to various browsers like IE, Firefox, Safari, etc.
Free download link: Free YouTube FLV Downloader
Leawo Free FLV Converter is a totally Free FLV to Video Converter, which can greatly convert FLV to video or audio in pop formats of AVI, MP4, WMV, MOV, 3GP, MP3, etc for editing or playback on iPod, iPhone, cell phone, zune and other portable device.
Free download link: Free FLV converter
Cucusoft YouTube Mate - is the most powerful YouTube assistant on the planet.
YouTube Mate helps you download, convert, play and manage your favorite YouTube videos… and it’s very easy to use. If you’re a YouTube fan, you’ll love YouTube Mate!
Free download link: YouTube Mate
iSkysoft Freesync is a free application for Mac users to manage and backup iPod and iPhone files conveniently. This smart program allows you to transfer music and movies from your iPod or iPhone to your Mac, fast and easily.
Free download link: FreeSync