Available For: Windows, Mac, Android, iOS, Chrome, Firefox
Truly Free? Yes, though a paid plan is available.
Hidden Cost: Ad-supported. On mobile, you occasionally have to watch a video to connect, and the main screen displays prompts to install other apps too.
Privacy: Betternet doesn’t log your IP address. Creating an account is optional, and the ads are generic.
Speed of VPN: Speedtest result was 72ms ping, 8.55Mbps down, and 5.62Mbps up.
Encryption? Yes, all traffic is encrypted using TLS 1.2 with 128-bit AES encryption.
What It’s Useful For: Good for a quick connection without making an account on your desktop, but doesn’t offer much flexibility.
Due to the regular presence of ads, Betternet’s claim on its homepage that “Betternet works across all devices for free without showing irritating ads” is an outright lie. Thus, there’s no guarantee that its other claims are true.
The app also opens a window about the free trial asking for your credit card immediately after installing. This costs $12/month if you pay monthly, or as low as $3/month if you pay yearly. It offers more locations, a faster connection, no ads, and more.
2. Opera VPN
Available For: Windows, Mac, Linux
Truly Free? Opera doesn’t offer paid plans.
Hidden Cost: Only works in Opera’s browser on the desktop.
Speed of VPN: Speedtest result was 110ms ping, 23.76Mbps down, and 5.82Mbps up.
Encryption? Yes, protected with AES-256.
What It’s Useful For: No extra software required. Offers a one-click VPN connection right inside your browser.
In 2015, Opera bought the VPN company SurfEasy and later integrated the service into its browser. Anyone using Opera on the desktop can connect to that VPN free with no limits.
Opera once offered a mobile VPN for Android and iOS. Howeve, in April 2018, the company announced that it plans to permanently discontinue the app at the end of the month. It seems this only applies to the mobile app; the in-browser VPN will still be available. Opera recommends that mobile users switch to SurfEasy, but its free plan only offers 500MB of data per month.
Overall, Opera’s VPN is nice to have if you use its browser already, but it’s not a true VPN solution for your desktop. And now, you can’t use it on your phone.
ProtonVPN comes from the same team behind the privacy-centric email service ProtonMail. Its website states that paid VPN users subsidize free users, so there are no ads or selling browser history. While many free VPNs have questionable privacy practices, you can be reasonably certain that ProtonVPN isn’t doing anything shady.
The countries with servers available in the free plan are well spread out, so you should have no problem connecting. Plus, it’s based in Switzerland, which has strong privacy laws. Just don’t expect blazing speeds for free.
Unlimited and Free VPNs? Options Are SparseUnfortunately, you don’t have many more options than these if you want a VPN that’s both free and unlimited. Services like TunnelBear offer a free plan, but cap you at 500MB of data each month. Spotflux was another unlimited option, but it closed down near the end of 2017.
It’s also important to remember that these services have to make money somehow. If you’re not paying a company for using its VPN, income usually comes from serving ads or selling your browsing data. Since most people use a VPN to protect their browsing data from prying eyes, this data collection defeats the purpose of using one.