I use OpenVPN Access Server for remote maintenance, enabling secure access to systems. It is also my choice for smart working, providing a reliable and encrypted connection for remote employees. Additionally, I deploy it for site-to-site VPNs, ensuring secure communication between our headquarters and branch offices.
System Integrator IT Manager at a tech services company with 11-50 employees
Reliable and versatile, offers a user-friendly interface for easy configuration
Pros and Cons
- "The most valuable thing about OpenVPN Access Server is its ease of use."
- "One improvement I would like to see in OpenVPN is better adaptability in certain geographical areas."
What is our primary use case?
What is most valuable?
The most valuable thing about OpenVPN Access Server is its ease of use. The user-friendly interface simplifies configuration, and features like reversibility and scalability enhance its flexibility.
What needs improvement?
One improvement I would like to see in OpenVPN is better adaptability in certain geographical areas, like Asia, where the traffic can face blocks. Addressing this issue would enhance the overall performance, especially for data transfer in those regions.
For how long have I used the solution?
I have been using OpenVPN Access Server for many years.
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OpenVPN Access Server
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What do I think about the stability of the solution?
I would rate the stability of the solution as a nine out of ten.
What do I think about the scalability of the solution?
OpenVPN is generally scalable, but in certain regions like China, where deep packet inspection is widespread, there are certain challenges. The scalability holds up well, but consideration is needed for environments with stringent stateful inspection, especially in cases like China. Overall, I would rate the scalability of the solution as an eight out of ten.
How was the initial setup?
Setting up OpenVPN is generally quick, both from the client and server sides. The connection setup is speedy. The more time-consuming part is implementing traffic policies, but overall, the initial setup is efficient.
What's my experience with pricing, setup cost, and licensing?
Licensing for OpenVPN is generally hassle-free. Server-side access is usually included, and there is flexibility with features. I haven't encountered licensing issues on the user side either, as proprietary solutions or OpenVPN's built-in options are commonly used without problems.
Which other solutions did I evaluate?
Currently, we are evaluating solutions from Barracuda, Sophos, and Fortinet.
What other advice do I have?
My advice for those starting with OpenVPN is to ensure you are using the latest version, as the trend is to refine encryption algorithms. Being up-to-date with the software ensures you benefit from the latest improvements and security measures. Overall, I would rate OpenVPN Access Server as a nine out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Provides secure internet connection and has good stability
Pros and Cons
- "The product provides secure internet connections and helps with faster downloads."
- "Working on a faster connection might be a good idea for the product's next release."
What is our primary use case?
The product provides secure internet connections and helps with faster downloads.
What needs improvement?
Working on a faster connection might be a good idea for the product's next release.
For how long have I used the solution?
I have been using the latest version of OpenVPN Access Server for one year.
What do I think about the stability of the solution?
The stability of the product is a ten out of ten.
What do I think about the scalability of the solution?
We have 100 OpenVPN Access Server users using in our company. It is a scalable product.
How was the initial setup?
The initial setup process is easy. The deployment time is minimum. It takes around ten minutes.
What's my experience with pricing, setup cost, and licensing?
The licensing has a fixed pricing.
What other advice do I have?
I rate OpenVPN Access Server a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
OpenVPN Access Server
January 2026
Learn what your peers think about OpenVPN Access Server. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,082 professionals have used our research since 2012.
System Administrator at a comms service provider with 1-10 employees
Secure, user-friendly, and easy to install
Pros and Cons
- "The solution is secure and user-friendly."
- "The solution can be more compatible with different operating systems."
What is our primary use case?
The solution is used to connect to the user's remote screen to access the network.
What is most valuable?
The solution is secure and user-friendly.
What needs improvement?
I would like more frequent updates.
The solution can be more compatible with different operating systems.
For how long have I used the solution?
I have been using the solution for four years.
What do I think about the stability of the solution?
I give the stability of the solution a seven out of ten.
What do I think about the scalability of the solution?
I give the scalability a six out of ten. The scalability of the solution relies on the operating system being used by the clients. It is easier to scale for clients who are using Windows, while it can be a bit more challenging for clients using Linux.
How was the initial setup?
The initial setup is straightforward. I deployed the solution on my own in four hours. The only step is to run the executable files.
What about the implementation team?
The implementation was completed in-house.
What was our ROI?
We have seen a return on investment.
What other advice do I have?
I give the solution an eight out of ten.
We currently have 20 users and plan to increase the usage eventually.
We have one administrator for the maintenance of the solution.
The solution is compatible with Windows, Linux, and Mac, but it is most optimized for Windows.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Student at a university with 1,001-5,000 employees
It is a scalable solution and does not require licenses
Pros and Cons
- "Its most valuable feature is that it is open source."
- "They should make the solution more secure by adding some firewall functionalities."
What is our primary use case?
I used the solution to deploy a tunnel to limit lateral movement in a specific network.
What is most valuable?
The solution's valuable feature is that it is open source.
What needs improvement?
They should make the solution more secure by adding some firewall functionalities.
For how long have I used the solution?
I have used the solution for three months.
What do I think about the stability of the solution?
I rate the solution's stability a six and a half.
What do I think about the scalability of the solution?
It is a scalable solution. I rate its scalability as an eight.
How was the initial setup?
The solution's initial setup is of medium complexity. I deployed it to three ports to establish a tunnel between them. It took three weeks to deploy it to all the virtual machines.
What about the implementation team?
I implemented the solution myself.
What's my experience with pricing, setup cost, and licensing?
The solution is free of cost.
What other advice do I have?
I highly recommend the solution to those who want to learn about VPN infrastructure and its deployment. But I wouldn't recommend it to any company. I rate it as a nine, as I have learned so much from it.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Enterprise Solutions Consultant at a computer software company with 201-500 employees
Easy to set up and deploy with good compatibility
Pros and Cons
- "It is very easy to look at the quality of the connection and the bandwidth and do an investigation if there are problems on the network."
- "There sometimes is an incompatibility between some VPNs."
What is our primary use case?
This is an enterprise infrastructure VPN solution.
What is most valuable?
It is very stable and reliable. It's a useful device.
It is very easy to look at the quality of the connection and the bandwidth and do an investigation if there are problems on the network.
It is simple to set up and deploy.
It's compatible with WatchGuard.
What needs improvement?
There sometimes is an incompatibility between some VPNs.
For how long have I used the solution?
I've been using the solution for two or three years. It hasn't been a long time.
What do I think about the stability of the solution?
We have found the stability to be good. It is reliable. here are no bugs or glitches. It doesn't crash or freeze.
What do I think about the scalability of the solution?
I'm not sure of the scalability. I've never tried to scale the product.
We have three customers on the solution right now.
How are customer service and support?
We are able to manage the support of the solution and troubleshoot for clients. However, I have never dealt with the solution's technical support services in the past.
Which solution did I use previously and why did I switch?
As solutions providers, we deal with a lot of VPN technology. For example, I have worked with FortiClient.
How was the initial setup?
The initial setup is pretty straightforward. For example, I find it easier to implement than FortiClient.
The deployment is fast. It takes five to ten minutes. After that, you can put in the customer's configurations.
If the customer gives you the HTTP link for the certificate and the configuration, you enter everything on that site, and automatically, you are good to go.
We handle the maintenance for our clients.
What about the implementation team?
We've been able to implement the solution for clients for a while now.
What's my experience with pricing, setup cost, and licensing?
I don't have details related to licensing. The customer typically deals with that directly.
What other advice do I have?
We sell software solutions.
I'd recommend the product to other users.
I would rate the solution nine out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
ICT and Cyber Security Adviser at a educational organization with 201-500 employees
Open-source, easy to set up, and simple to expand
Pros and Cons
- "It is open-source and free to use."
- "When there are too many concurrent users trying to connect at the same time, there may be a bit of a bottleneck."
What is our primary use case?
We primarily use the solution for a secure VPN connection.
What is most valuable?
Overall, it's okay and performance-wise it's fine.
It is easy to set up.
The solution is stable.
It can scale well.
It is open-source and free to use.
What needs improvement?
The performance could be a bit better. The stability could always be enhanced.
When there are too many concurrent users trying to connect at the same time, there may be a bit of a bottleneck. When all people would like to reconnect to the VPN at the same time, the performance and availability of the solution could be better.
For how long have I used the solution?
I've been using the solution for almost a year.
What do I think about the stability of the solution?
The solution is quite stable and has okay performance. However, it could be better. We'd like the performance to be more robust.
What do I think about the scalability of the solution?
It's a scalable product. If a company needs to expand it, it can do so.
We have around 2,000 users on the solution right now.
We're always open to increasing usage.
How are customer service and support?
I haven't dealt with technical support just yet. I can't speak to how helpful they would be.
Which solution did I use previously and why did I switch?
We did not previously use a different solution.
How was the initial setup?
With OpenVPN, the amount of people you need to deploy and maintain it depends on how many nodes you would need and the number of users as well as whether you are operating 24/7 or operating only during work hours. Likely, you would need between three and six people.
What's my experience with pricing, setup cost, and licensing?
This is an open-source solution. We can use it for free.
What other advice do I have?
I'd recommend the solution to other users and organizations.
I would rate the product eight out of ten as I have been mostly pleased with its capabilities.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
IT System Administrator at a tech services company with 501-1,000 employees
Secure and good for small firms but is complex to set up
Pros and Cons
- "The best thing is that it is open source and free of cost."
- "You do need expertise in implementation if you do the initial setup yourself."
What is our primary use case?
Initially, we implemented this OpenVPN client. We have Google Authenticator with OpenVPN, so we have multifactor authentication for the users.
What is most valuable?
The best thing is that it is open source and free of cost.
It's secure.
It's a good solution for small firms.
What needs improvement?
You do need expertise in implementation if you do the initial setup yourself. As it is open-source, if you run into issues, there is nobody available to help you.
We can have more interfaces with the Active Directory. For example, if you want to integrate, it's not really working very well as an authentication method.
Security-wise it's using good protocols like SecureONE, similar to AnyConnect. However, implementation-wise for the interfacing to the AD and interfacing to the Authenticators, it's a bit difficult. We had updated this a year before, and we had to revert it back to work with Google Authenticator.
For how long have I used the solution?
I've been using the solution for about five years or so.
What do I think about the stability of the solution?
While it is stable, I would warn that while doing the updates, there is a concern. If you are doing an update, you should have a full backup and consider the functionality so that it runs as expected. You might have to redeploy the product again in order to do a proper update.
What do I think about the scalability of the solution?
We have maybe 50 to 100 users on the solution. It's a small server. It might be able to scale a bit more, however, we haven't really tried to do that.
How are customer service and support?
We have the free version installed. We don't have a support contract.
How was the initial setup?
The initial setup is complex.
We tried initially with Centaurus and it was not really working.
The deployment itself took about three weeks. It was a bit time-consuming.
What's my experience with pricing, setup cost, and licensing?
It's free to use. We have an open-source version.
You would need to pay extra for support. It's not as costly as Cisco or Fortinet, and therefore investing a bit extra in support may be worth it.
What other advice do I have?
The solution is at a client location. I'm not sure which version they're on.
It's critical to understand the solution if you decide to use it, and if it is a necessary solution that you need to depend on, you should have some sort of support contract in place.
I'd rate the solution six out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Product Project Manager at a tech services company with 51-200 employees
Easy to use and helps communicate with office servers
Pros and Cons
- "OpenVPN Access Server is a simple and easy-to-use solution that I can use myself without anybody's help."
- "The solution should provide a faster connection, and its security could be improved."
What is our primary use case?
We use the solution to communicate with our servers located in the office.
What is most valuable?
OpenVPN Access Server is a simple and easy-to-use solution that I can use myself without anybody's help.
What needs improvement?
The solution should provide a faster connection, and its security could be improved. The solution’s stability could be improved.
For how long have I used the solution?
I have been using OpenVPN Access Server for two to three years.
What do I think about the stability of the solution?
I rate the solution a seven or eight out of ten for stability.
What do I think about the scalability of the solution?
Around 50 users use the solution regularly in our organization.
I rate the solution’s scalability an eight or nine out of ten.
How was the initial setup?
The solution's initial setup is easy.
On a scale from one to ten, where one is complex and ten is easy, I rate the solution's initial setup a seven or eight out of ten.
What about the implementation team?
The solution’s deployment did not take much time.
What other advice do I have?
The solution was deployed on the cloud in our organization. More than 100 people are needed for the solution's deployment and maintenance.
Overall, I rate the solution an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: January 2026
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