There are many alternatives to Hotspot Shield for Linux if you are looking for a replacement. The best Linux alternative is Tor, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Hotspot Shield and loads of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Hotspot Shield are Tor Browser (Free, Open Source), ProtonVPN (Freemium, Open Source), Windscribe (Freemium) and 184.108.40.206 (Freemium).
Bitmask is an EXPERIMENTAL open source application to provide easy and secure encrypted communication. You can choose among several different service providers or start your own. Currently, it supports encrypted internet (VPN) and encrypted email.
Protect your web history, feel safer on public Wi-Fi, and limit ad tracking by increasing the security of your network connection. Mozilla VPN is currently offered in the US, the UK, Canada, New Zealand, Singapore and Malaysia.
RiseupVPN service for censorship circumvention, location anonymization and traffic encryption. To make this possible, it sends all your internet traffic through an encrypted connection to riseup.net, where it then goes out onto the public internet.