This specific version is often found on third-party software archives or peer-to-peer sites rather than the official Hotspot Shield website
Version 6.x builds of Hotspot Shield have been subject to academic and security research identifying vulnerabilities. Hotspot Shield VPN Elite 6.20.9 Multilingual
Setting up Hotspot Shield is straightforward. You can follow these steps: Hotspot Shield - Fastest VPN from Speedtest Awards This specific version is often found on third-party