However, learning how to configure the open-source protocol can be challenging if you’re new to the software.

I tested 30+ VPNs and found the best ones that use OpenVPN.

Protect Your Privacy With OpenVPN »

Short in Time?

What Is OpenVPN and Should You Use It in 2025?

Here Are the Best VPNs That Use OpenVPN in 2025

What Is OpenVPN?

Like any VPN, OpenVPNsends your online data through secured virtual tunnels, like secret passageways.

Different protocols do this in other, unique, and extremely complicated manners.

CyberGhost VPN

Making it so no one can get to your sensitive and private info.

These tunnels encapsulate your informationby wrapping it in layers of additional data.

Unless you are experienced in manual configuration, working with OpenVPN can be very time-consuming and complicated.

Small assortment of technological devices compatible with ExpressVPN.

How Does OpenVPN Work?

The same goes for when you use OpenVPN via a VPN provider.

OpenVPN works differently based on the parameters and configurations.

ExpressVPN speed tests results when connected to a US servers and using the OpenVPN UDP protocol.

It’s ever-evolving because of the open-source communitythat continually updates OpenVPN.

SSL/TLS protocols share the keys to encode and decode information sent between devices.

This is where your data is encrypted.

graphic of cyberghost 8 apps user interface on different devices like laptops, desktops, and smartphones

There are multiple encryption features that OpenVPN offers.The most common encryption methods are ChaCha and AES 256-bit encryption.

OpenVPN includes TLS-auth, also called HMAC (Hash Message Authentication Code) packet authentication or an HMAC firewall.

This extra step helps confirm thatonly the right users and devices can encrypt and decrypt your data.

Image of DNS leak results ran while using the OpenVPN protocol on CyberGhost.

It does this by way of a corrective mechanism within the protocol.

TCP makes for a very reliable way to send information.

However, because it processes your data very intently, it can result in slower internet speeds.

Small assortment of technological devices compatible with Private Internet Access VPN.

you’re free to use it for any machine you have.

Benefits of OpenVPN

Downsides of OpenVPN

Is OpenVPN Safe?

It is not owned and operated by a major corporationas an open-source protocol, making it more trustworthy.

Image of PIA’s protocol settings that allow users to choose between 128-bit and 256-bit encryption when using OpenVPN.

OpenVPN’s open-source community continuously evaluates the protocol’s security, looking for and patching up any problems.

OpenVPN’s PFS encryption option further strengthens this protocol’s already outstanding security.

OpenVPN offers a list of recommendations to improve security after installation for that very purpose.

medal

Using this protocol via a VPN helps to maximize your online protectionby making sure OpenVPN is configured correctly.

Inits installation guide, OpenVPN provides over 20 steps, many of which require their own sub-steps.

Best VPNs That Offer OpenVPN Full Analysis (updated in 2025)

1.

medal

This allows for a high-speed connection for streaming, torrenting, and online gaming while remaining protected and anonymous.

Robust security features keep you safe online.AES 256-bit encryption ensures your data is secured with high protection.

Perfect Forward Secrecy provides an additional layer of security.It does this by changing the encryption keys frequently.

medal

So, it would be unreadable even if someone were to get their hands on your data.

Plus, ExpressVPN uses RAM-only servers that wipe your data as soon as a server reboots.

Unfortunately, OpenVPN is no longer available on iOS.

medal

It took me less than 10 minutes to set it up on my Asus router using the OpenVPN protocol.

Long-term plans are available at$4.99/month.

Plus,ExpressVPN often offers great discounts.

medal

I got61% off my 12-month subscription and 3 months of service for free.

Additionally, all plans have a 30-day money-back guarantee.

I tested its refund policy and found it hassle-free.

Article image

My money was back in my bank account within 3 days.

tap the gear icon at the bottom, left-hand side of your screen.

Select “OpenVPN” under “VPN Protocols” in the “CyberGhost VPN” tab.

Article image

Then, nudge the large power button to instantly connect to a server.

That’s it; you’re able to now safely browse the internet using OpenVPN.

You also get AES 256-bit encryption and a no-logs policy, protecting you from soops and hackers.

Article image

Plus, the VPN can consistently access tons of streaming platforms with a secure connection.

On the downside, monthly subscriptions are pricey.

I recommend the 2-year option since it includes all the same features at a fraction of the cost.

Article image

you could try CyberGhost free with a 45-day money-back guaranteeon long-term plans.

If unsatisfied, just drop a line to the 24/7 live chat customer support to request a refund.

My refund was paid to my PayPal wallet in less than a week.

Article image

The second kill switch is a more advanced option allowing internet access only when the VPN is connected.

I could only connect to the internet during testing once I switched the VPN on.

This ensures you’re always protected online.

CyberGhost VPN

A small con is that PIA is based in the US, part of the 5 Eyes Alliance.

However,PIA has a strict no-logs policy, so your personal information won’t be shared with anyone.

Long-term plans are affordable at$2.03/monthand have a 30-day money-back guarantee.

Small assortment of technological devices compatible with ExpressVPN.

FAQs on the Best VPNs With OpenVPN

What devices can I use OpenVPN on?

Is OpenVPN free?

Yes, OpenVPN is free.It’s an open-source protocol thatallows anyone to obtain and use the software.

ExpressVPN speed tests results when connected to a US servers and using the OpenVPN UDP protocol.

However, OpenVPN being free and accessible to everyone doesn’t make it simple to use.

Subscribing to a VPN provider with OpenVPN preconfigured is recommended to avoid security mishaps.

What’s the difference between OpenVPN vs. WireGuard?

graphic of cyberghost 8 apps user interface on different devices like laptops, desktops, and smartphones

To avoid errors configuring the protocol,I recommend ExpressVPN for OpenVPN.

To summarize, the best VPNs with OpenVPN are…

Your data is exposed to the websites you visit!

Image of DNS leak results ran while using the OpenVPN protocol on CyberGhost.

Visit ExpressVPN

like, comment on how to improve this article.

Small assortment of technological devices compatible with Private Internet Access VPN.

Image of PIA’s protocol settings that allow users to choose between 128-bit and 256-bit encryption when using OpenVPN.