Best VPN for Raspberry Pi: Top Picks & Setup
Explore top VPNs for Raspberry Pi 1 to secure your data, protect privacy, and access geo-restricted content. Safe & fast options tested for you!
Top VPNs for Raspberry Pi
Bottom Line: A VPN on Raspberry Pi encrypts your internet traffic and lets you access geo-restricted content. The Pi’s ARM processor and limited RAM demand a lightweight provider with native ARM support for reliable performance.
Raspberry Pi owners face a unique challenge when choosing a VPN. Unlike standard Linux desktops, the Pi runs on low-power ARM hardware with as little as 256 MB of RAM. That means heavy VPN clients designed for x86 systems can choke performance. You need a provider that offers lightweight ARM-compatible binaries or clean OpenVPN configuration files.
This guide focuses on what makes the Pi different from other Linux devices. We cover ARM-specific compatibility, real-world performance on constrained hardware, and step-by-step CLI setup. If you use your Pi as a dedicated router or ad blocker, check our router VPN guide instead.
Why ARM Hardware Changes Your VPN Choice
Standard VPN apps built for Linux often assume multi-core x86 processors and 4+ GB of RAM. The Raspberry Pi 1 runs a single-core 700 MHz ARM chip with 256–512 MB of RAM. Even newer Pi models (Pi 4, Pi 5) use ARM processors that handle encryption differently than desktop CPUs.
This matters because VPN encryption is CPU-intensive. OpenVPN on a Pi 1 typically delivers 5–15 Mbps throughput. WireGuard performs better, reaching 25–40 Mbps on a Pi 4 due to its lighter codebase. Choosing the right protocol can double or triple your usable bandwidth.
ARM Compatibility Checklist
Before picking a VPN, verify three things:
- Native ARM binaries: Does the provider offer a compiled client for armhf or arm64?
- Manual OpenVPN/WireGuard support: Can you download .ovpn or WireGuard config files directly?
- CLI-only operation: GUI clients waste RAM. Command-line setup preserves resources for your actual projects.
Top VPNs for Raspberry Pi: Provider-by-Provider Breakdown
Each provider below has been evaluated for ARM support, protocol options, and real-world Pi performance. We prioritize providers that publish official Raspberry Pi setup documentation.
NordVPN: Best Overall for Pi Security
NordVPN offers a native Linux CLI app that supports ARM architecture. It runs NordLynx (a WireGuard-based protocol) that uses fewer CPU cycles than OpenVPN. On a Pi 4, NordLynx delivers roughly 80–100 Mbps. On a Pi 1, expect 10–15 Mbps with OpenVPN.
- Setup method: Native CLI app or manual OpenVPN configuration
- Key strength: NordLynx protocol reduces CPU overhead by 40% compared to OpenVPN
- Server count: 6,400+ servers across 111 countries
- Notable features: Double VPN, threat protection, zero-logs policy audited by PwC
To learn more, check out NordVPN review.
ExpressVPN: Most Reliable Connection Stability
ExpressVPN provides manual OpenVPN setup for Raspberry Pi. It does not offer a native ARM client, but its .ovpn files work cleanly through the standard OpenVPN package. Connection stability is excellent even on older Pi hardware.
- Setup method: Manual OpenVPN configuration files
- Key strength: Consistent uptime and 24/7 live chat support for Linux troubleshooting
- Server count: 3,000+ servers in 105 countries
- Notable features: RAM-only server infrastructure, TrustedServer technology
Surfshark: Best Budget Option for Multi-Device Pi Users
Surfshark stands out for unlimited simultaneous connections. Install it on your Pi and every other device in your household under one account. The Linux CLI app supports ARM and offers WireGuard.
- Setup method: Native Linux CLI app (ARM-compatible) or manual WireGuard/OpenVPN
- Key strength: Unlimited devices at $2.49/month on a 2-year plan
- Server count: 3,200+ servers in 100 countries
- Notable features: CleanWeb ad blocker, MultiHop, no-logs policy
ProtonVPN: Best Open-Source Option for Privacy
ProtonVPN publishes its entire codebase as open source. The Linux CLI app supports ARM and integrates WireGuard. For Pi users who want to audit exactly what runs on their device, ProtonVPN is the clear choice.
- Setup method: Open-source Linux CLI app or manual OpenVPN/WireGuard
- Key strength: Full source code available on GitHub, audited by SEC Consult
- Server count: 4,600+ servers in 91 countries
- Notable features: Secure Core (multi-hop), NetShield ad blocker, free tier available
Private Internet Access (PIA): Most Configurable for Advanced Users
PIA offers a Linux GUI and CLI app with ARM support. It gives you granular control over encryption ciphers, handshake methods, and port settings. Tech-savvy Pi users can fine-tune every parameter.
- Setup method: Native Linux app (ARM) or manual OpenVPN/WireGuard
- Key strength: Port forwarding support, useful for Pi-hosted services
- Server count: 35,000+ servers in 91 countries
- Notable features: Open-source apps, MACE ad blocker, configurable encryption levels
Additional Providers Worth Considering
Mullvad prioritizes anonymity. It accepts cash payments and requires no email to sign up. WireGuard config files work on all Pi models.
CyberGhost provides streaming-optimized server profiles. Setup requires manual OpenVPN configuration on Pi.
VyprVPN owns all its servers and offers the Chameleon protocol to bypass VPN blocking in restricted regions.
TorGuard includes stealth VPN options and advanced DPI bypass for users in censored networks.
| VPN | ARM Client | Best Protocol for Pi | Pi 4 Speed (Est.) | Best For |
|---|---|---|---|---|
| NordVPN | Yes (CLI) | NordLynx (WireGuard) | 80–100 Mbps | Overall performance + security |
| ExpressVPN | No (manual config) | OpenVPN | 40–60 Mbps | Connection reliability |
| Surfshark | Yes (CLI) | WireGuard | 70–90 Mbps | Budget-friendly multi-device |
| ProtonVPN | Yes (CLI) | WireGuard | 60–80 Mbps | Open-source privacy |
| PIA | Yes (CLI/GUI) | WireGuard | 70–85 Mbps | Advanced configuration |
| Mullvad | Config files | WireGuard | 65–80 Mbps | Maximum anonymity |
| CyberGhost | No (manual config) | OpenVPN | 35–50 Mbps | Streaming-focused setups |
| VyprVPN | Config files | OpenVPN/Chameleon | 30–45 Mbps | Restricted-region users |
| TorGuard | Config files | OpenVPN/Stealth | 35–50 Mbps | DPI bypass |
How to Install a VPN on Raspberry Pi (CLI Method)
Most VPN providers work on Raspberry Pi through OpenVPN or WireGuard. Here is the OpenVPN method, which works with every provider on our list.
Step 1: Update Your System
Open a terminal and run:
sudo apt-get update && sudo apt-get upgrade
Step 2: Install OpenVPN
sudo apt-get install openvpn
For WireGuard (Pi 2 and newer recommended):
sudo apt-get install wireguard
Step 3: Download Your Provider’s Config Files
Visit your VPN provider’s website. Download the OpenVPN (.ovpn) or WireGuard (.conf) configuration files for your chosen server location.
Step 4: Move Config Files to the Correct Directory
sudo cp /path/to/your/config/files/*.ovpn /etc/openvpn/
Step 5: Connect to the VPN
sudo openvpn /etc/openvpn/your-config-file.ovpn
Enter your VPN credentials when prompted.
Step 6: Verify Your Connection
curl ifconfig.me
This command returns your current public IP address. If it shows your VPN server’s IP instead of your home IP, the connection works.
Optional: Auto-Start VPN on Boot
To run the VPN automatically when your Pi boots:
sudo systemctl enable openvpn@your-config-file
This ensures your Pi stays protected even after a power cycle or reboot.
Performance Expectations by Pi Model
Hardware constraints vary significantly across Pi generations. Set realistic expectations:
- Pi 1 (700 MHz, 256–512 MB RAM): OpenVPN tops out at 5–15 Mbps. WireGuard reaches 15–20 Mbps. Suitable for basic web browsing and light streaming at 480p.
- Pi 3 (1.2 GHz quad-core, 1 GB RAM): OpenVPN delivers 25–40 Mbps. WireGuard reaches 50–70 Mbps. Handles 720p streaming and moderate downloads.
- Pi 4 (1.5 GHz quad-core, 2–8 GB RAM): OpenVPN delivers 40–60 Mbps. WireGuard reaches 80–120 Mbps. Handles 1080p streaming and most tasks without bottleneck.
- Pi 5 (2.4 GHz quad-core, 4–8 GB RAM): WireGuard can exceed 200 Mbps. Full desktop-class VPN performance.
Key Benefits of Running a VPN on Your Pi
Encrypt All Traffic on Constrained Hardware
A VPN encrypts every packet leaving your Pi. This protects data from interception on shared or public networks. Even a Pi 1 handles basic encryption without issue at lower speeds.
Access Region-Locked Content
Connect to servers in different countries to access streaming libraries, websites, or services blocked in your region.
Prevent ISP Throttling
Your ISP cannot throttle traffic it cannot inspect. VPN encryption prevents deep packet inspection, maintaining consistent speeds for downloads and streaming.
Secure Remote Access to Your Pi
If you access your Pi remotely via SSH, a VPN adds a security layer. Only devices connected to the same VPN network can reach your Pi’s services.
Run Pi-Hosted Services Privately
Running a personal web server, file server, or development environment on your Pi? A VPN prevents your home IP from being exposed to the public internet.
Frequently Asked Questions
Can a Raspberry Pi 1 handle VPN encryption without major slowdowns?
Yes. The Pi 1’s 700 MHz ARM processor handles OpenVPN at 5–15 Mbps and WireGuard at 15–20 Mbps. This supports basic browsing and 480p streaming. For higher throughput, upgrade to a Pi 3 or newer.
Should I use OpenVPN or WireGuard on my Raspberry Pi?
WireGuard is the better choice on every Pi model. It uses fewer CPU cycles and delivers roughly double the throughput of OpenVPN on ARM processors. Choose OpenVPN only if your provider does not support WireGuard.
Do I need a VPN with a native ARM app, or can I use config files?
Manual config files work on every Pi model through the standard OpenVPN or WireGuard packages. A native ARM app (offered by NordVPN, Surfshark, ProtonVPN, and PIA) simplifies server switching and adds features like kill switches.
Is a Raspberry Pi VPN the same as using a Pi as a VPN router?
No. This guide covers installing a VPN client on a Pi for that device’s own traffic. Using a Pi as a VPN router (protecting all devices on your network) involves different configuration. See our router VPN guide for that use case.
Final Verdict
The Raspberry Pi’s ARM architecture and limited resources make VPN choice genuinely important. Not every provider runs well on this hardware.
NordVPN leads for overall performance thanks to its NordLynx protocol and native ARM CLI app. Surfshark wins on value with unlimited device connections. ProtonVPN is the strongest pick for open-source transparency. PIA gives advanced users the most configuration control.
Install WireGuard whenever possible. It cuts CPU usage and doubles throughput compared to OpenVPN on ARM chips. Follow the CLI setup steps above, and your Pi will be encrypted and connected in under 10 minutes.