Video Download Tool Name No. of downloads/Annual Unique Visits Source Savefrom 40,000,000 Alexa Keepvid 25,000,000 Alexa Video Download Helper 4,100,000 Sites Internet Download Manager 3,500,000 Alexa Video Downloader Professional 3,200,000 Site Audials 800,000 Alexa Video Downloader Pro 370,000 Site All mytube wondershare 25,000,000 Site ANT video downloader 2,000,000 Alexa Clip Grab 1,500,000 Alexa Total Users from 10 tools- 110 Million confirmed Pirates World Total user estimate (Assuming top 10 downloaders contributing to 20% of the total downloading piracy, total there are over 100s of options) 500 Million estimated Pirates. That is Every 4th Computer user in world uses video…