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Ubuntu is the most popular Linux-based operating system in the market. Its open-source nature makes it an appealing OS for developers who are given to experimenting and having control over their systems to a much greater degree than Windows or macOS allows. Ubuntu is known for its sturdiness in terms of security, but it still a good idea to ensure the security of your data on the Internet.

This can be attained with a good affordable VPN service for Ubuntu like Surfshark, also offering a free trial. In this blog, I will list only free VPN service for Ubuntu so you can immediately secure your Ubuntu systems with zero cost.

Why You Should Use VPN for Ubuntu?

There is no doubt that Ubuntu is probably the most secure operating system we have today. This s because it is much easier to get rid of malware owing to the fact that the whole installation process in more transparent on Linux-based OSs. On top of that, it is simply more difficult for Ubuntu to get infected by hackers or malware since it lacks many of the usability privileges endemic to Windows.

Having said that, there is nothing in Ubuntu to prevent users from introducing infected files on the system. The importance of common sense is still relevant today, and staying safe on the Internet often requires common sense and more. For the more part, we, fortunately, have a few free VPN services that can do the job reasonably well.

VPNs are commonly known as a software tool that changes your IP address and thus your apparent location on the web. But that is not all a VPN is good for. In fact, a VPN also encrypts user data on the Internet so you are no longer a sitting duck, lying open and vulnerable to the trickeries and malice of hackers and viruses.

Best Free VPN Services for Ubuntu

Below, I have listed 5 VPN providers that you can immediately obtain for added protection on the web. You can also check out our blog on best free VPN for Linux.

1. ProtonVPN

Looking for a VPN that works with Ubuntu? ProtonVPN uses advanced encryption standards, and offers unlimited bandwidth all for free? Then ProtonVPN is your guy. You can install this provider on your Ubuntu through either the command-line or the GNOME (GUI Network Manager).

ProtonVPN - Best Free VPN for Ubuntu 16.04

This VPN offers a good privacy policy for users and AES-256 encryption. In addition, it offers the IKEv2 tunneling protocol for Ubuntu which is the most secure and fastest VPN protocol in existence. Therefore, ProtonVPN offers almost every that a premium provider does, except it’s for free.

The VPN is available for Ubuntu 14.04 and onwards to Ubuntu 18.04.

  • Fast server speeds
  • Sturdy security and encryption
  • No data limits
  • Limited server locations


2. Windscribe

Windscribe is a Canadian provider that has earned the trust of users all over the world in a short time. It is available for free, offering 11 distinct server locations at no cost. Although it is not very fast, it provides reasonably strong security using the AES-256 bit encryption standard.

Windscribe VPN

Windscribe comes with a data cap of 10GB/month for Ubuntu users. You can upgrade to its premium version if you want unlimited bandwidth. Nonetheless, if you only use the Internet for browsing with some video/audio streaming here and there, the data limit can be sufficient.

I’d also like to add that Windscribe can be considered as ‘Ubuntu 16.04 VPN’ for its compatibility and support toward the OS. You can view the installation instructions on their official website.

Windscribe is even listed in the list of XBMC free VPN of 2019.

  • 11 Server locations (free) for Ubuntu
  • Strong encryption
  • User-friendly privacy policy
  • Mediocre speeds


3. TunnelBear

TunnelBear is another provider known for providing free VPN services with great security and encryption. It offers limited support for Ubuntu and users have to set it up manually using OpenVPN. The service provides a bandwidth limit of 500MB/month, which is exceedingly low. This can, however, be increased to 1.5 GB by tweeting about the service on your personal accounts.


TunnelBear has improved as a service, with some changes introduced in the privacy policy. The provider previously required the full name of the user signing up, a requirement that has been retracted now in the pursuit of greater privacy. With 20+ Ubuntu VPN servers, Tunnel Bear VPN is definitely worth a try.

If you are looking for premium services for Ubuntu 14.04, 16.04 or version 18.04, see the best premium VPNs for Ubuntu.

  • Military-grade encryption for Ubuntu
  • Servers rarely undergo downtime
  • Minimal logging policy
  • Limited Ubuntu support


4. Hide.Me

Hide.Me offers IKEv2 and OpenVPN protocols for Ubuntu users. Since IKEv2 is believed to be the most secure of the protocols while also being fast, this makes Hide.Me a considerably good VPN out of the free providers.


The one downside to this VPN is that it has a 2GB/month bandwidth limit, which is quite low. Due to this limit, it can only be sparingly used. To get unlimited data, users can subscribe to the paid version for Ubuntu and maximize security.

Hide.Me is compatible with Ubuntu 14.04 onwards as well as Fedora 24+ distros.

  • Fast and secure VPN protocols for Ubuntu
  • Zero advertisements
  • Stable connectivity
  • Low bandwidth limit


5. SecurityKISS

SecurityKISS is another VPN provider operating on the freemium model. Users can setup VPN on Ubuntu through the manual configuration of OpenVPN. Like most providers, it does not offer a native Ubuntu VPN client.


SecurityKISS has 300MB/day data limit on its free version. It prioritizes user privacy and anonymity and does not require any personal details to download it on your system. As such, it is a good service from the privacy point of view.

  • OpenVPN support for Ubuntu
  • Good for anonymity
  • Low bandwidth limit

For more extensive coverage of free providers, view the blog on best free VPNs overall.

Final Verdict: Best Free VPNs for Ubuntu

VPN services are playing a crucial role in enhancing the security of users while they are using the Internet. In spite of Ubuntu’s superior security, it is not immune to hackers and malware. The least you can do is to use a reliable either cheap or free VPN and attain a higher level of security.