Best VPN for Linux
- 5,000+ servers across 100+ global locations
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- Updated: April 27, 2025 | Disclosure
BestVPNSecure.com operates as an autonomous evaluation platform that generates revenue through affiliate partnerships. When you purchase a VPN service via links on our site, we may receive compensation. This financial arrangement never influences our assessment process or ratings. Our thorough evaluations stem from extensive technical testing, performance analysis, and real-world usage experience. While we strive to feature major players in the VPN market, our coverage cannot include every available service. We prioritize providers that meet our strict quality and security standards to help you make informed decisions.
✓ 4M+ users, 3000+ servers, top rated
✓ TrustedServer & adblock included
✓ All-device compatibility - 100% secure
✓ Multi-device support (up to 5)
✓ 11,690+ servers in 100 countries
✓ Automatic kill switch included
✓ Audited no-logs policy
✓ Apps for all major platforms
✓ Real-time server load display
✓ Easy server selection
✓ Multiple security protocols
✓ Reliable worldwide connection
✓ Prevents activity tracking
✓ Enhanced online privacy
✓ Monitors and blocks data leaks
✓ Affordable comprehensive protection
✓ Prevents activity tracking
✓ Enhanced online privacy
✓ Monitors and blocks data leaks
✓ Affordable comprehensive protection
✓ 29,650+ servers in 91 countries
✓ Effortless setup on all devices
✓ Built-in ad and malware blocker
✓ Compatibility with all major systems
✓ 256-bit military encryption
✓ Optimized dedicated IP servers
✓ High-speed for streaming
✓ Customizable security settings
If you’re searching for a robust server connection that prioritizes privacy and speed, consider a protocol designed specifically for open-source environments. Our top recommendations focus on seamless configuration and advanced security features, ensuring your data remains protected without compromising performance.
Explore services that support multiple protocols, such as WireGuard or OpenVPN, for a stable and efficient connection. These options are tailored to meet the demands of open-source enthusiasts, offering flexibility and reliability for any setup.
With a focus on privacy and speed, our recommended server options provide consistent performance, even during high-demand tasks. Whether you’re managing complex configurations or simply browsing, these tools deliver the best experience for open-source platforms.
Choose a service that aligns with your needs, offering easy configuration and top-tier security. Prioritize privacy without sacrificing speed–your open-source environment deserves nothing less.
Why Linux Users Need a VPN: Key Benefits Explained
Privacy is a priority for those using open-source systems, and a reliable connection ensures your data remains protected. Encryption protocols like OpenVPN or WireGuard provide robust security, shielding your online activities from potential threats. Whether you’re accessing a remote server or browsing anonymously, these tools are indispensable.
Speed is another critical factor. Many services optimize their networks to reduce latency, ensuring seamless streaming or file transfers. For recommendations, check EFF’s resources on privacy and encryption, which highlight trusted options for open-source enthusiasts.
Using a server with strong encryption also prevents unauthorized access to sensitive information. This is particularly important for developers and sysadmins who handle confidential data. A well-configured protocol ensures your connection remains stable and secure, even on public networks.
For those seeking trusted services, prioritize providers that support open-source tools and offer transparent privacy policies. This approach aligns with the ethos of the Linux community, emphasizing control and transparency.
Top Features to Look for in a Linux VPN Service
Prioritize services offering robust encryption standards like AES-256, ensuring your data remains protected from unauthorized access. Open-source protocols such as OpenVPN or WireGuard are ideal, as they allow transparency and community-driven improvements.
Server Network and Speed
Choose a provider with a wide range of servers globally. A larger network reduces latency and improves connection stability, especially for users in remote regions. Look for services that support high-speed protocols to minimize performance drops.
Privacy and Transparency
Opt for providers with a strict no-logs policy, verified by independent audits. This ensures your online activities aren’t recorded or shared. Additionally, check if the service supports features like a kill switch and DNS leak protection for enhanced privacy.
| Feature | Why It Matters |
|---|---|
| Open-source protocols | Ensures transparency and reliability, allowing users to verify the code. |
| No-logs policy | Guarantees that your online activities aren’t stored or monitored. |
| Global server coverage | Provides better speed and access to geo-restricted content. |
| Kill switch | Prevents data leaks if the connection drops unexpectedly. |
Finally, ensure the service offers compatibility with your distribution and provides clear setup instructions. A user-friendly interface and responsive support can significantly enhance your experience.
How to Set Up a VPN on Linux: Step-by-Step Guide
Choose the Right Protocol
Select a protocol that balances speed and security. Open-source options like OpenVPN or WireGuard are highly recommended due to their strong encryption and compatibility with most distributions. WireGuard is particularly lightweight, offering faster connection speeds compared to traditional protocols.
Install the Software
Use your package manager to install the necessary tools. For example, on Ubuntu, run sudo apt install openvpn or sudo apt install wireguard. Ensure the software is up-to-date to avoid configuration issues.
Download configuration files from your provider. Most services offer pre-configured files tailored for different protocols. Save these files in a secure directory, such as /etc/openvpn/ or /etc/wireguard/.
Configure the Connection
Edit the configuration file to include your credentials and server details. For OpenVPN, add your username and password in a separate file and reference it in the config. For WireGuard, generate private and public keys using wg genkey and wg pubkey, then update the config with your server’s endpoint and allowed IPs.
Test the connection by running sudo openvpn --config /path/to/config.ovpn or sudo wg-quick up /path/to/wg0.conf. Check for errors and ensure the connection is stable.
Automate the Process
To start the service automatically on boot, enable it using sudo systemctl enable openvpn@config-name or sudo systemctl enable wg-quick@wg0. This ensures your privacy settings are always active without manual intervention.
Monitor the connection speed and adjust settings if needed. Use tools like speedtest-cli to verify performance and ensure your chosen protocol meets your requirements.
Comparing Free vs Paid VPNs for Linux: What’s Worth It?
Open-source tools often provide a solid foundation for privacy, but free services typically lack advanced encryption protocols and server options. Paid alternatives, on the other hand, offer stronger security features, such as AES-256 encryption, and support for multiple connection protocols like WireGuard or OpenVPN.
Free options may limit speed and bandwidth, making them unsuitable for data-intensive tasks. Paid services ensure consistent performance, with optimized server configurations for faster connections and reduced latency.
While free tools can be useful for basic needs, they often come with intrusive ads or data collection practices. Paid providers prioritize user privacy, offering strict no-logs policies and transparent data handling.
For advanced users, paid services allow custom configuration, enabling integration with open-source tools and tailored setups. Free versions rarely provide such flexibility, limiting their functionality.
When choosing, consider your priorities: free tools may suffice for casual use, but paid options deliver superior privacy, speed, and reliability. Recommendations include evaluating encryption standards, server locations, and protocol support before making a decision.
Best VPN Protocols for Linux: OpenVPN, WireGuard, and More
When selecting a protocol for your connection, OpenVPN stands out as a reliable choice. Known for its robust encryption and open-source nature, it ensures high levels of privacy and compatibility with most server configurations. Its flexibility allows seamless integration with various services, making it a popular pick among advanced users.
Why WireGuard is Gaining Popularity
WireGuard offers a modern alternative, prioritizing speed and simplicity. Its lightweight design reduces latency, making it ideal for those who value performance. Unlike traditional options, WireGuard uses state-of-the-art encryption methods, ensuring both security and efficiency. Its minimalistic setup is particularly appealing for users seeking quick configuration.
Other Notable Options
For those exploring additional protocols, IKEv2/IPSec provides a balance between speed and stability, especially useful for mobile devices. Meanwhile, SSTP is a solid choice for bypassing restrictive networks, though it lacks the open-source transparency of other options. Each protocol has unique strengths, so your choice should align with specific needs like privacy, speed, or ease of use.
Ultimately, the right protocol depends on your priorities. Open-source enthusiasts may prefer OpenVPN, while speed-focused users might lean toward WireGuard. Evaluate your requirements and test different configurations to find the optimal setup for your system.
✓ 4M+ users, 3000+ servers, top rated
✓ TrustedServer & adblock included
✓ All-device compatibility - 100% secure
✓ Multi-device support (up to 5)
✓ 11,690+ servers in 100 countries
✓ Automatic kill switch included
✓ Audited no-logs policy
✓ Apps for all major platforms
✓ Real-time server load display
✓ Easy server selection
✓ Multiple security protocols
✓ Reliable worldwide connection
How to Test VPN Speed and Security on Linux
To evaluate the performance of your connection, use open-source tools like iperf3 or speedtest-cli. These utilities measure download, upload, and latency, providing accurate metrics for server performance.
- Check Encryption Protocols: Verify the protocol used by your service (e.g., OpenVPN, WireGuard). Open-source tools like Wireshark can analyze traffic and confirm encryption standards.
- Test Server Locations: Connect to multiple servers in different regions. Use ping and traceroute to assess latency and routing efficiency.
- Assess DNS Leaks: Run tests using dnsleaktest.com or DNSLeakTest to ensure your configuration doesn’t expose your IP address.
For advanced security checks:
- Install nmap to scan for open ports and vulnerabilities on your connection.
- Use OpenSSL to verify the strength of encryption algorithms and certificates.
- Test for WebRTC leaks with browser-based tools or scripts available on GitHub.
Regularly update your configuration files to ensure compatibility with the latest protocols and server updates. Compare results across different services to identify the most reliable options.
Top 5 VPNs for Linux in 2023: Expert Recommendations
1. ExpressVPN stands out with its robust OpenVPN protocol, ensuring high-speed connections and reliable privacy. Its custom app simplifies configuration, while a vast server network guarantees stable performance across regions.
- Supports WireGuard for enhanced speed.
- No-logs policy verified by independent audits.
- 24/7 customer services for troubleshooting.
2. NordVPN excels in security with its Double NAT system and AES-256 encryption. Its Linux client is lightweight, offering seamless integration with open-source systems.
- Includes CyberSec for ad-blocking and malware protection.
- Over 5,500 servers globally for optimized connection.
- Automatic kill switch for added privacy.
3. Mullvad prioritizes anonymity, allowing users to sign up without personal details. Its Linux app supports advanced configuration, catering to tech-savvy users.
- Uses WireGuard for faster speeds and lower latency.
- Flat-rate pricing with no hidden fees.
- Strong focus on open-source transparency.
4. ProtonVPN offers unlimited bandwidth and a free tier, making it accessible for all. Its Linux app is command-line based, ideal for advanced users.
- Secure Core architecture routes traffic through privacy-friendly servers.
- Supports OpenVPN and IKEv2/IPSec protocols.
- Based in Switzerland, ensuring strict privacy laws.
5. Surfshark provides unlimited device connections, perfect for multi-device setups. Its Linux app is user-friendly, with straightforward configuration options.
- Camouflage Mode hides VPN usage from ISPs.
- CleanWeb feature blocks ads and trackers.
- Over 3,200 servers in 100+ countries.
Common VPN Issues on Linux and How to Fix Them
If your connection drops frequently, check the server configuration. Ensure the protocol is set to OpenVPN or WireGuard, as these are more stable on open-source platforms. Adjusting the MTU size in the settings can also resolve intermittent disconnections.
Slow speeds often stem from mismatched encryption settings. Switch to AES-128 instead of AES-256 for better performance without compromising privacy. Additionally, test different server locations to find one with lower latency.
Authentication errors are common when certificates or keys are outdated. Re-download the necessary files from your provider and verify the configuration matches their recommendations. Double-check file permissions to ensure they are not overly restrictive.
If the service fails to start, ensure all dependencies are installed. Many open-source tools require specific libraries, such as libssl or iptables. Use your package manager to install missing components and restart the application.
DNS leaks can expose your activity even when connected. Enable the kill switch feature and configure the system to use the provider’s DNS servers. Tools like dnscrypt-proxy can further enhance privacy by encrypting DNS queries.
For compatibility issues with certain distributions, consider using a client recommended by your provider. Many services offer dedicated apps or scripts tailored for popular open-source environments, simplifying setup and troubleshooting.
If you encounter errors during installation, verify that your kernel supports the required modules. Update your system and install the latest headers to ensure compatibility with modern protocols and encryption standards.
✓ 4M+ users, 3000+ servers, top rated
✓ TrustedServer & adblock included
✓ All-device compatibility - 100% secure
✓ Multi-device support (up to 5)
✓ 11,690+ servers in 100 countries
✓ Automatic kill switch included
✓ Audited no-logs policy
✓ Apps for all major platforms
✓ Real-time server load display
✓ Easy server selection
✓ Multiple security protocols
✓ Reliable worldwide connection
✓ Prevents activity tracking
✓ Enhanced online privacy
✓ Monitors and blocks data leaks
✓ Affordable comprehensive protection
✓ Prevents activity tracking
✓ Enhanced online privacy
✓ Monitors and blocks data leaks
✓ Affordable comprehensive protection