Download options:

  Youtube Downloader HD was fully tested. It is 100% CLEAN.

Download Youtube Downloader HD
Version 3.2 Free. 18 MB. With installer
For Windows 7/8/10

Download Youtube Downloader HD for Windows XP
Version 3.2 Free. 12 MB.
For Windows XP/2003/Vista/Windows 7/10 32-bit

AVI Video Converter
Version 1.3 Free. 16 MB. With installer
Handy freeware tool to convert all kind of video files to AVI video

Youtube Downloader HD Portable Version
Version 3.2 Free. 24 MB. Without installer. Standalone exe file in archive
For Windows 7/8/10