Leech services come and go. A site that works today may disappear tomorrow. Novafile actively patches exploits and bans IP addresses belonging to known leech generators. As a result, you might spend hours looking for a working leech only to find dead links.
This is the real epidemic. Analysis of 50+ "Novafile Leecher" tools on VirusTotal shows: Novafile Leech
Single-folder mirroring