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10 Top Rated Open Source VPN Services

10 Top Rated Open Source VPN Services


A VPN creates a secure connection to another network. Let’s learn more about open source windows VPN Wi-Fi connections.

Open Source VPN – The VPN is configured by routing to access remote facilities. It secures site-to-site information and the widely used SSL/TLS protocol for key exchange. It connects and embeds various systems such as DD-WRT, SoftEther VPN, etc. Secure and open source VPN windows are the most important and needed protection against any cyber surveillance or criminal scammers.

Top 10 Open Source VPN Services

Here are the top 10 open source VPN services. We will briefly describe each of them for you.

1. Libreswan VPN:

Libreswan is the most widely used and stable open source VPN windows protocol. This works on “IPsec” and Internet Key Exchange, or “IKE”. This VPN has been active for 15 years and the expert reviews have been very positive in nature. Libreswan VPN codes are already embedded in long bars with repository files. This makes the VPN software very easy to implement.


  1. On Linux, it may use the IP sec loader that is included in its IP sec package.
  2. It uses the NSS cipher library.

Compatible: Linux 2.4 to 4.x, FreeBSD OS, iOS.

Get Libreswan VPN at:

2. OpenVPN:

Open VPN is an open source VPN server with full SSL VPN connection that offers a variety of configurations, such as remote access, Wi-Fi privacy, etc. Open VPN offers an economical and lighter alternative to other VPN tools and is quite suitable for corporate markets. Since it has a generic license, there are no distinct restrictions.


  1. It applies a secure network allowance using the SSL/TLS way of working.
  2. It provides a flexible method for client validation based on certificates, smart cards, two-level authentication, etc.
  3. Allows the user to access control instructions using a firewall on the VPN’s default interface.

Compatible with: Windows, Mac, Android and iOS.

Get OpenVPN at:

3. Tera Securepoint

This is a cost-effective option, and the open source SSL VPN client has been developed specifically for small offices or their branches of around 10 users. This is intended for the institution situation in particular. Many users benefit from the top-tier security rating when they are under a network attack. The powerful portal corrects the network attack and the user who authorized it illegally.


  1. Terra Secure Point allows dots to be connected securely.
  2. The principal is visually placed efficiently within themselves or to their main office.

Compatible: The open source VPN server is fully compatible with all versions of Windows(TM)-VPN.

Get Securepoint TERRA at

4. OpenConnect

Open Connect (ocserv) is an open source SSL VPN server and SSL VPN client. It is designed to be a secure, fast and easy to configure VPN server. It is setting up the Open Connect VPN protocol. The user can modify and review the code and it supports the perfect Linux configuration. The user can run the program with appropriate privilege and integrate the Linux desktop


  1. The Open Connect protocol provides a dual TCP/UDP VPN channel.
  2. Uses normal IETF security procedures to ensure security.

Compatible: This open source VPN server is mainly implemented for GNU/Linux but its code has been developed to be compatible with other UNIX variants as well.

Get OpenConnect at:

5. OpenSwan:

Openswan is an open source VPN server and IPsec application for Linux based systems. VPN is mainly supported for Linux server rooting. The globally connected segment is routed using IPsec. Users can disconnect and tag their network using Openswan as legal. It is not expensive and no technical knowledge is needed.


  1. Openswan has been the most preferred VPN for Linux for over 10 years.
  2. Both encryption and decryption are well kept to take care of security and privacy.

Compatible: It is compatible with almost all IPsec extensions, including IKEv2, X.509 and NAT Traversal certificates, to name a few.

Get Openswan at

6. VPN for Shrew Soft

It was initially designed to provide a secure connection between a Windows portable host and open source VPN windows using standard software such as IPsec tools, OpenSWAN, Libreswan and many more. But now it offers many progressive features. The open source Shrew Soft VPN client for Windows can be had in two versions – Standard and Professional.


  1. The standard version contains powerful features that allow the user to connect to a variety of open source VPN server gateways.
  2. It is free for private and commercial use.
  3. The professional version carries additional features that are useful to the users in connection with the company’s LAN.

Compatible: Windows 2000, XP, Vista and Windows 7/8 OS.

Get Shrew Soft’s VPN at:


This open source VPN server can be installed within 1 minute. This is a nice looking machine. iPIG secures all your personal data and information. It ensures that your private data is not allocated in web traffic. From users’ point of view, iPIG VPN is more secure and easy to use. It is completely free for Windows and secures your internal and external communication.


  1. By following a very powerful technology called AES 256-bit, iPIG forms a handicap “tunnel” that does the filtering.
  2. It secures all your internal and external communications such as email, internet, VOIP, ftp and calls – all on practically any Wi-Fi hotspot or wired network connection.

Compatible: Windows 2000, XP, 2003 and an open source SSL VPN client.

Get iPIG at:

8. SocialVPN

To take care of the scarcity of public IP address space, VPN is open source, NATs are progressively set up to allow multiple devices to use a single address. This leads to a situation where nodes can be able to communicate directly with those behind the NATs, thus avoiding the installation of existing wide area applications.


  1. IPOP or Open Source Social Network VPN is a self-built IP-over-P2P network intersection.
  2. Runs on capability on points or devices behind NATs.
  3. Unlike typical VPN technologies, IPOP configuration is easier.

Compatible: It is visible to applications and can be installed on most operating systems.

Get SocialVPN at:

9. SoftEther VPN

SoftEther is the short form for “Software Ethernet” and an open source SSL VPN client. It is one of the most powerful and easy to use multiprotocol software. SoftEther can be used for personal and commercial use at no cost.


  1. SoftEther VPN is the best alternative to OpenVPN. SoftEther VPN works like an OpenVPN server.
  2. You can easily accommodate OpenVPN in SoftEther VPN.
  3. SoftEther VPN is much faster than OpenVPN.

Compatible: It can run on Windows, Linux, Mac, FreeBSD and also on Solaris

Link: You can download it at

10. Tcpcrypt

Tcpcrypt is a unique protocol that encrypts almost all of your network traffic. Tcpcrypt does not require any configuration or modifications in the applications. Users gave a good review – it has no configuration, even if remote access does not work, it will not stop its work.


  1. After installing Tcpcrypt you will not feel any difference in your internet experience
  2. Browsing is safer.
  3. Tcpcrypt does its job very cleverly on the open source SSL VPN client.

Compatible: Compatible with NATs and also with a DSL router.

Get Tcpcrypt VPN at:

Alternative: Setting up a VPN without special skills

An open source VPN service may be free to use, but it requires advanced networking knowledge, frequent commissioning, and IT leadership skills before it can actually become applicable on a PC.

Should the benefits of a VPN be exclusive to people interested in technology?

of course no. You can easily set up a VPN just by using a third-party VPN service.

NordVPN is a VPN service that can be set up in minutes.

NordVPN has the following unique features:

  • VPN apps are available on Windows, Mac, iOS, and Android platforms.
  • VPN servers are distributed all over the world.
  • Customer service is provided around the clock.
  • As low as about $3 per month.

Video Guide: Setup NordVPN in 3-4 Minutes

I hope this article helped you learn about open source VPN services, and their easiest alternative. Do tell us your thoughts in the comments section below.

Don’t forget to share this post with friends !

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