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OpenVPN is a powerful tunneling protocol that has become the staple protocol for all safe and reliable virtual private network services in the market.

The VPN technology has evolved over the past two decades, with each new protocol surpassing the previous one in terms of connection speed and security.

Due to overwhelming popularity, many VPN services today support OpenVPN as their benchmark protocol.

So on that note, I’ll discuss some of the best OpenVPN services and why OpenVPN is the most secure protocol available today.

However, before we get started, I highly recommend getting ExpressVPN.

  • 3,000+ Servers in 94 Countries
  • Hard disk free infrastructure (RAM only)
  • 256-bit Military-Grade Encryption
  • Excellent unblocking capability for Netflix, Hulu & more
  • 5 Multi Logins
  • Zero-knowledge DNS
Excellent - 4.6
Based on 100 reviews

Quick Overview of the top VPN Services for OpenVPN

  1. ExpressVPN – Best Open VPN Service – Offers 3000+ VPN servers in 94 countries. Unblock Netflix, BBC iPlayer, ITV, and more. Available for $6.67/mo with a 30-day money-back policy.
  2. SurfsharkBudget-friendly Open VPN Service –  Offers 3200+ VPN servers in 95 countries. Unblock Netflix, BBC iPlayer, BT-Sports, and more. Available for $2.30/mo with a 30-day money-back policy.
  3. NordVPN Secure Open VPN Service – Offers 5500+ VPN servers in 59 countries. Unblocks Netflix, BBC iPlayer, ESPN+, and more. Available for $3.99/mo with a 30-day money-back guarantee.
  4. IPVanishPowerful Open VPN Service Offers2000+ VPN servers in 75+ locations. Unblocks Netflix, BBC iPlayer, DAZN, and more. Available for $2.19/mo with a 30-day money-back guarantee.
  5. CyberGhostPopular Open VPN Service – Offers 7700+ VPN servers in 90 countries. Unblocks Netflix, BBC iPlayer, Disney Plus, and more.Available for $2.23/mo with a 30-day money-back guarantee

Best OpenVPN Clients [Updated 2022]

OpenVPN is one of the most secure VPN protocols in the industry right now. Here are the five top VPN providers for OpenVPN in 2022.

1. ExpressVPN


ExpressVPN is the best OpenVPN client with straightforward apps for all your device such as macOS, Windows, Android, and iOS, at the same time, it also takes your security seriously with top-of-the-line OpenVPN implementation.

However, it is quite expensive as compared to other VPN service on this list. That is probably the only downside to this VPN provider because when it comes to performance and security, it is hard to beat ExpressVPN.

The 3000+ VPN servers in 94 countries, all of which deliver fast VPN servers speeds and instant internet connection response, making it one of the top VPN for streaming movies online.

For encryption, it uses the AES-256 cipher with an RSA-4096 handshake. In addition, perfect forward secrecy is ensured through DH-keys, while it uses SHA-512 HMAC for authentication.

As such, your security is virtually impenetrable, making ExpressVPN one of the most secure VPNs. Its 30-day money-back guarantee also makes it a 30-day free Open VPN service.

Check out our comprehensive review of ExpressVPN for more details.

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2. Surfshark


Surfshark is a budget-friendly VPN that uses OpenVPN protocol by default. For encryption, Surfshark uses AES-256 encryption to guarantee the security of your data from brute force attacks.

The provider has 3200+ VPN servers in 95 countries, which makes for many server locations to choose from.

The overall performance of Surfshark is extremely satisfactory, with good internet speeds and no disconnections at all. Surfshark also supports unlimited simultaneous connections and unlimited bandwidth on a single account.

In addition, the privacy policy guarantees zero-logging of user data, which is another significant attribute of the service, making it another one of the top OpenVPN services. Surfshark also offers a 30-day money-back guarantee and that makes it a free VPN service for the whole 30-days.

It is the fastest VPN service as per our connection speed tests of 2022. Check out our in-depth review of Surfshark for more details.

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3. NordVPN


NordVPN is a solid OpenVPN client that is full of amazing features on both performance and security fronts.

Based in Panama, the VPN follows a truly zero-logging policy so users can rest assured their data won’t be getting into the hands of anyone they don’t want.

For secure connections, NordVPN uses AES-256-CBC cipher with HMAC SHA256 hash authentication in the data channel. It combines these VPN protocols with the RSA-2048 handshake in the control channel.

The 2048-bit DH key ensures perfect forward secrecy of the user’s VPN secure connection. NordVPN also offers a 30-day money-back guarantee and that makes it a free VPN service for the whole 30-days.

Combine these features with NordVPN’s ability to bypass firewalls of streaming services like US Netflix and BBC iPlayer, and you have one extremely capable VPN service provider in your hands.

NordVPN also comes with 24/7 live chat support, email, and troubleshooting articles support. Check out our in-depth review of NordVPN for more details.

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4. IPVanish


IPVanish is a speedy VPN known for its excellent server diversity, presence in over 75+ locations with server locations in multiple cities in each country to give you hundreds of various IP addresses from across the globe.

It uses OpenVPN protocol in addition to PPTP, L2TP/IPSec, SSTP (secure socket tunneling protocol), and IKEv2.

When IPVanish is working over OpenVPN, it uses AES-256-CBC cipher with RSA-2048 handshake for encryption and HMAC SHA384 hash authentication.

In addition, IPVanish utilizes Diffie-Helman key exchange to ensure perfect forward secrecy, which means that if a hacker somehow compromises your current VPN session, your past sessions will still be invisible to them due to the perfect forward secrecy.

When these security settings are put alongside features such as kill switch, IP/DNS leak protection, and a huge server locations list, IPVanish is a great OpenVPN service. IPVanish also supports unlimited simultaneous connections on a single account.

Surfshark also offers a 30-day money-back guarantee and that makes it a free VPN service for the whole 30-days.

It is a good cheap VPN available at very affordable prices. Check out our in-depth review of IPVanish for more details.

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5. CyberGhost


Another popular OpenVPN client with support for P2P networking and unblocking geo-restricted streaming services with ease.

Based in Romania, CyberGhost takes advantage of the relaxed privacy-related laws of the county, which allow it to offer a no-logs policy to users.

This VPN use AES-256-CBC cipher with RSA-4096. For authentication, it uses HMAC SHA256. This is a great OpenVPN encryption and authentication scheme that rules out all kinds of intrusions on your data packets.

In addition, CyberGhost is one of the few VPNs that offers seven multi-logins.

It also offers a 1-day free trial, so you can also use it as a free OpenVPN service for a week. So, this VPN is well worth the investment as a security and privacy tool. Its additional features include a kill switch, IP/DNS leak protection, and a large server locations network.

Check out our in-depth review of CyberGhost for more details.

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What is OpenVPN?

OpenVPN is an open-source tunneling protocol that uses OpenSSL, a cryptographic library, to secure communication over the internet.

OpenVPN can be used in different configurations, depending on the preference and goals of the user.

The OpenVPN encryption length supported by OpenVPN is up to 256 bits. It can use certificates, usernames/passwords, or pre-shared keys for authentication purposes.

The strongest security it provides is through the use of certificates.

OpenVPN’s security protocol is different from those used by L2TP and IPSec, as it relies only on SSL and TLS for security and encryption of communication.

SSL and TLS are virtually impenetrable OpenVPN encryption standards, which is where the real strength of OpenVPN as a secure tunneling protocol stems from.

Users can visit the OpenVPN community to discuss configuration and development-related issues regarding this protocol. This is one of the reasons why the open-source VPN protocol has gained so much popularity.

Is OpenVPN Safe?

OpenVPN is one of the safest VPN protocols to use. This is because it uses AES for encryption, which is a powerful encryption standard.

However, OpenVPN is not entirely untouchable, and governments can block VPN traffic through OpenVPN.

This is because the use of OpenVPN can be identified through Deep Packet Inspection (DPI). With strict online regulations, DPI is often used to find and block users’ traffic using an OpenVPN-based service to bypass state-imposed website restrictions in countries like China and Russia.

It is possible to deal with the problem of DPI and still be able to use OpenVPN. This can be done by disguising OpenVPN traffic as HTTPS by routing it over port 443, associated with HTTPS traffic. This is the simplest “obfuscation” method that VPNs generally use.

Other obfuscation methods, such as Obfsproxy, are more reliable than simply routing OpenVPN over port 443. Generally, OpenVPN is sufficient for online privacy and security in democratic countries where internet traffic is free and not heavily monitored.

However, in countries that treat VPN traffic suspicion, you might experience difficulties getting your VPN to work with OpenVPN enabled.

In these cases, you will require obfuscation features to have any chance of accessing the web with the VPN.

What Can You Do with an OpenVPN VPN?

With OpenVPN, you can do pretty much everything that a VPN was designed for. This includes browsing the web with stronger privacy and encryption to avoid having to worry about your online activities and identity being scrutinized by third parties such as governments, agencies, advertisers, and cyber criminals.

Another important benefit of OpenVPN is its ability to bypass internet censorship and restrictions on websites.

With OpenVPN, you can browse the web unhindered by any geo-restrictions or other blockades, making for a free open-access online experience.

Thus, whether it is better privacy you seek or free access to the internet, OpenVPN has all the bases covered.

What Makes OpenVPN Better than Other Protocols?

OpenVPN is the only open-source VPN protocol. As a result, the versatility of this protocol is unmatched.

Furthermore, the VPN has been repeatedly audited by experts worldwide, establishing it as the most reliable and trusted VPN protocol.

The use of digital certificates and hash authentication allows OpenVPN to offer much higher levels of security and encryption than other protocols.

In addition, most other protocols have to compromise security and speed. OpenVPN provides the perfect balance of both, enabling fast speed without compromising on the strength of security.

Disguising yourself through OpenVPN SSL

Although decrypting the content of your traffic is almost impossible, ISPs can still find out whether you are hiding behind an OpenVPN connection or not.

As it turns out, the OpenVPN protocol is equipped to deal with this problem, using a particular TCP configuration.

OpenVPN TCP over port 443 cloaks all traffic moving through the VPN. Port 443 is normally used for HTTPS (SSL) traffic, which is invisible to ISPs.

As such, OpenVPN configured to run this way will make it considerably difficult for your ISP to detect you are using OpenVPN.

How to Set Up OpenVPN

OpenVPN can be set up in two different ways. The first method that I’m going to show you is much simpler, and I would recommend it for users who are not technically inclined.

Dedicated OpenVPN Apps

All leading providers offer dedicated clients who have built-in support for OpenVPN. These clients are extremely easy to set up: users can select the OpenVPN protocol with a single click and even change to other tunneling protocols like PPTP, L2TP, SSTP, etc.

The VPN providers listed above all have their dedicated apps. So all you need to do is download and install software (VPN app) of the provider on your system and device so if you want to use an Open VPN service in the easiest way possible.


You can set up Open VPN connection services using third-party clients like OpenVPN GUI as well. This is an open-source OpenVPN client that can be used to configure your VPN.

Almost every major VPN offers .ovpn files, which you need to configure that VPN using OpenVPN GUI.


Once you download and install these files, you can use the VPN through the OpenVPN GUI. If you have difficulty finding .ovpn files of your preferred VPN service, contact customer support.

More often than not, they are happy to provide you with the lives and even assist with the setup process.

Open VPN Compatibility with Major Platforms

Most premium VPN providers offer cross-platform compatibility. In addition, some providers go the extra mile and offer compatibility with routers, gaming consoles, and media streaming devices.

Open VPN for Windows

It is easiest to find an Open VPN service for Windows. Every provider that is worth mentioning has at least a dedicated VPN Windows client for the Windows platform.

So, you should have no trouble getting an Open VPN server setup clients from the official website of your VPN provider.

If your VPN service is too backward to have a native VPN client, you can use Open VPN GUI to run the VPN through .ovpn files.

Open VPN for Mac

The story with Mac compatibility is a little bit different. Although many VPNs have dedicated apps for Mac, this isn’t a general rule.

For instance, all the virtual private networks on the list above offer native Open VPN clients, except Surfshark.

You can use a third-party client such as Tunnelblick for those VPNs that do not have a dedicated VPN client compatible with macOS.

Open VPN for Android

Like Windows, Open VPN apps for Android are really easy to find and are available for hundreds of providers. In addition, almost every popular VPN has its Open VPN app available on the PlayStore.

Nonetheless, if you are interested in a provider that doesn’t have an Open VPN app for Android, you can use this third-party client. It is easy to use and does not require rooting/jailbreaking your Android device to get it to work.

Open VPN for iOS

Apple has an inexplicable fondness for L2TP protocol, set up by default on all iOS devices. However, many VPN apps support Open VPN for iOS.

OpenVPN Connect is a good third-party app for iOS, which will allow you to configure Open VPN for those VPN services lacking a native client for iOS.

Open VPN for Router

Some VPNs can be set up on a router itself, which adds VPN protection to your network at the router level. Simply connecting to such a router puts you under the protection of the VPN you have configured.

Though only a few routers support Open VPN connections, the setup process is quite tricky and detailed for those who do.

If you are interested in installing an Open VPN connection on your router, read my DD-WRT router VPN setup instruction.


OpenVPN uses ports 443 and 1194. These ports should be open for OpenVPN to work. This isn’t usually a problem, but if you suspect these ports are blocked, ask your ISP to look into it, and it should get resolved.

Currently, no protocol offers a better combination of security, reliability, and speed than OpenVPN. So, yeah, OpenVPN is VERY good.

The OpenVPN open source project might be free, however commercial use of OpenVPN is not free. You are welcome to try the OpenVPN Access Server which is free to install and offers 2 simultaneous connections as a trial.

OpenVPN is used for securing and encrypting data that is sent over the internet so that users can keep their confidential information safe during an exchange from third parties.

OpenVPN is an open-source software solution that helps in implementing the use of VPNs. A VPN on the other hand allows you to get access to restricted websites and other numerous facilities which you cannot access for whatever reason.

Final Thoughts

The security and performance of the top-tier VPNs have considerably improved thanks to the OpenVPN protocol.

However, while many VPNs offer Open VPN services, it still depends on how the provider configures this protocol to enable optimum security and speed.

With the VPNs mentioned above, you can elevate your security and take advantage of the OpenVPN protocol to the fullest.