Author: VSO Software
https://www.vso-software.fr/products/downloader/vso-downloader.php
License: Freeware
Requires: Win7/Vista/XP

Download YouTube and many other online videos, automatically detects and download videos as you surf with extra fast downloading.

Costs 0$ and is 100% safe
100% Clean and free
No adware and spyware, or toolbars
Streaming detection
detects and downloads video files with any browser
no need to copy and paste urls - media is detected automatically
rename files as you are downloading

Ad Blocker
detects ads and does not download them
Extra Light
Uses the least amount of system resources possible at all times
Uses less than 5MB of memory
Only uses 2% of CPU when downloading
It does not affect you as you are using your computer at the same time.
Installation package is less than 3MB

High Speed-Download
Download accelerator engine
Robust Multithread algorithm to download the files in mulitple parts creating 1 complete quality file
Multi-protocol support
Support HTTP, HTTPS protocols
VPN & Proxy
It supports all main VPNs and proxy servers
Compatible with SOCKS5 protocols and HTTP
Resume downloads
A resume function starts the download from where it left off
When the downloading process is interrupted, you do not need to start from the beginning again.


https://www.ryanvm.net/forum/viewtopic.php?t=9252