Best OpenVPN Connect Alternatives in 2025
Looking for alternatives to OpenVPN Connect? In this comparison, we take a closer look at OpenVPN Connect alongside similar software solutions including OpenVPN Connect, OpenVPN, WireGuard, FortiClient VPN, Kaspersky VPN, Avast SecureLine VPN, iTop VPN, ProtonVPN, NordVPN, Bitdefender VPN and Surfshark.
Our detailed comparison table highlights key features, pricing, and performance of these leading solutions, empowering you to make an informed decision. Whether you're seeking robust functionality, user-friendly design, or cost-effective alternatives, explore how OpenVPN Connect, OpenVPN, WireGuard, FortiClient VPN, Kaspersky VPN, Avast SecureLine VPN, iTop VPN, ProtonVPN, NordVPN, Bitdefender VPN and Surfshark stack up to find the perfect software for your goals.
Open Source
 OpenVPN Connect
|
Uses OpenVPN protocol but not explicitly stated as open-source. |
 OpenVPN
|
Open-source software licensed under GPL. |
 WireGuard
|
Open-source under GPLv2 license. |
 FortiClient VPN
|
Proprietary software by Fortinet Inc. |
 Kaspersky VPN
|
Proprietary software by Kaspersky Lab. |
 Avast SecureLine VPN
|
Proprietary software by Avast. |
 iTop VPN
|
Proprietary software by iTop Inc. |
 ProtonVPN
|
Offers open-source clients; uses ProtonVPN AG's infrastructure. |
 NordVPN
|
Proprietary software. |
 Bitdefender VPN
|
Proprietary software by Bitdefender. |
 Surfshark
|
Proprietary software. |
Supported Platforms
|
OpenVPN Connect
|
Supports Android, iOS, Windows, macOS, Linux. |
|
OpenVPN
|
Cross-platform; supports Windows, Mac, Linux, Android, iOS. |
|
WireGuard
|
Supports Windows, MacOS, Linux, Android, iOS. |
|
FortiClient VPN
|
Supports Windows, Mac, Android, iOS. |
|
Kaspersky VPN
|
Supports Windows, Mac, Android, iOS, desktops and mobile devices. |
|
Avast SecureLine VPN
|
Supports Windows, Mac, Android, iOS. |
|
iTop VPN
|
Supports Windows, Mac, Android, iOS. |
|
ProtonVPN
|
Supports Windows, Mac, Linux, Android, iOS; browser extensions for Chrome and Firefox. |
|
NordVPN
|
Supports Windows, macOS, Linux, Android, iOS; browser extensions for Chrome and Firefox. |
|
Bitdefender VPN
|
Supports Windows, Mac, Android, iOS. |
|
Surfshark
|
Supports Windows, macOS, Linux, Android, iOS; browser extensions for Chrome and Firefox; supports smart TVs. |
Encryption & Security Features
|
OpenVPN Connect
|
Uses the highly secure and trusted OpenVPN protocol with strong encryption protocols; supports TCP and UDP ports. |
|
OpenVPN
|
Uses OpenVPN protocol with strong encryption and HMAC-based authentication; supports multiple encryption algorithms and forward secrecy (PFS). |
|
WireGuard
|
Uses modern cryptography including Curve25519 elliptic curve function and Noise protocol framework; lightweight and minimal attack surface; modern and secure protocol design. |
|
FortiClient VPN
|
Strong encryption protocols; includes advanced security features like built-in antivirus and endpoint detection; supports IPSec and SSL VPN protocols; two-factor authentication support. |
|
Kaspersky VPN
|
Strong encryption protocols with no-logs policy; security measures designed to protect user privacy and data. |
|
Avast SecureLine VPN
|
AES-256 encryption with a kill switch feature; strict no-logging policy to ensure privacy and security on public Wi-Fi networks. |
|
iTop VPN
|
AES-256 military-grade encryption with automatic kill switch; supports DNS leak protection; uses OpenVPN and L2TP/IPSec protocols. |
|
ProtonVPN
|
Strong encryption standards with a strict no-logs policy; Secure Core servers to route traffic through privacy-friendly countries; utilizes strong security features including forward secrecy. |
|
NordVPN
|
Military-grade AES-256 encryption with multiple VPN protocols support; strict no-logs policy; features include kill switch and multi-factor authentication for added security. |
|
Bitdefender VPN
|
Military-grade encryption with strong security measures designed to protect online activity from prying eyes; encrypted connection via intermediary server for anonymity. |
|
Surfshark
|
AES-256 encryption with strong security features like Camouflage Mode for extra anonymity and MultiHop for routing through multiple servers; strict no-logs policy includes protection from ISP tracking. |
Choosing the right software isn’t just about features. Size, license type, user ratings, and popularity also matter.
This quick comparison shows how OpenVPN Connect stacks up against OpenVPN Connect, OpenVPN, WireGuard, FortiClient VPN, Kaspersky VPN, Avast SecureLine VPN, iTop VPN, ProtonVPN, NordVPN, Bitdefender VPN and Surfshark in these key areas—helping you find the best alternative for your needs.
Size
|
OpenVPN Connect
|
67.6MB |
|
OpenVPN
|
4.9MB |
|
WireGuard
|
|
|
FortiClient VPN
|
79.2MB |
|
Kaspersky VPN
|
1.1MB |
|
Avast SecureLine VPN
|
21.2MB |
|
iTop VPN
|
|
|
ProtonVPN
|
|
|
NordVPN
|
12.6MB |
|
Bitdefender VPN
|
|
|
Surfshark
|
13.8MB |
License
|
OpenVPN Connect
|
Freeware |
|
OpenVPN
|
Open Source |
|
WireGuard
|
Commercial |
|
FortiClient VPN
|
Commercial |
|
Kaspersky VPN
|
Commercial |
|
Avast SecureLine VPN
|
Freeware |
|
iTop VPN
|
Freeware |
|
ProtonVPN
|
Commercial |
|
NordVPN
|
Freeware |
|
Bitdefender VPN
|
Commercial |
|
Surfshark
|
Freeware |