TunnelBear Alternatives for Linux
TunnelBear is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The most popular Linux alternative is 
ProtonVPN, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to TunnelBear and loads of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to TunnelBear are 
WireGuard (Free, Open Source), 
Windscribe (Freemium), 
Mullvad (Paid, Open Source) and 
NordVPN (Paid).
- Security-focused VPN developed by CERN scientists from the ProtonMail team. Enabling Internet without surveillance.
- WireGuard is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography.
- Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.
- Mullvad is a VPN service that helps keep your online activity, identity, and location private.
- NordVPN - the word's most advanced VPN service provider.
- VPN Service encrypts your connection and provides you with an anonymous IP to protect your privacy.
- A secure socks5 proxy, designed to protect your Internet traffic.- Super FastBleeding edge techniques using Asynchronous I/O and Event-driven programming.
- Silence censorship. Protect your privacy and bypass restrictions with Xeovo VPN. Starting from 2,99$/mo.
- 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.
- AirVPN is a VPN based on OpenVPN and operated by activists and hacktivists in defence of net neutrality, privacy and against censorship.