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Proton VPN

Proton AG · Open source · Security & privacy

Proton VPN is an open-source virtual private network developed by the Swiss company Proton AG. It routes internet traffic through encrypted tunnels to protect online activity, IP addresses, and personal data from surveillance and interceptors. Operating under Swiss privacy regulations, the client software is licensed under the GPL-3.0 license.

Download for Windows

vpn.protondownload.com · Official website

  • ✓ Official source (winget)
  • ✓ SHA256 taken from the official repository
  • ✓ Last checked: Nov. 4, 2026
  • This is not a virus scan. Check on VirusTotal
Version
5.1.9
Release date
Oct. 19, 2026
License
GPL-3.0
Installer type
inno
Install from the command line
How do I use this?

Type Terminal in the Start menu and open it, paste the command (Ctrl+V or right-click) and press Enter. It uses winget, Windows' own package manager, to install the program from its official source.

winget install --id Proton.ProtonVPN -e
SHA256 (file verification)8454eba06a37c0a636ec8dcfe6a7a823a68a78ee8fe2eeda2d651cd5cd6c3d70

Highlights

Who is it for?

Proton VPN is designed for privacy-conscious users, journalists, and remote workers who need to secure their internet connections on public Wi-Fi networks. It is also suitable for individuals looking to mask their IP address and protect their online activity from tracking.

Good to know before installing

Screenshots

Proton VPN — Screenshots 1

How to install

Windows

  1. Click the official download button on this page to get the installer, or run 'winget install --id Proton.ProtonVPN -e' in a terminal.
  2. Open the downloaded installer and follow the setup wizard.
  3. Launch Proton VPN and log in with your Proton account.

Alternatives

Frequently asked questions

Is Proton VPN open source?

Yes, Proton VPN desktop and mobile client applications are open source under the GPL-3.0 license.

Where is Proton VPN based?

Proton VPN is developed by Proton AG, which is headquartered in Switzerland and governed by Swiss privacy laws.

Do I need an account to use Proton VPN?

Yes, you need a Proton account to authenticate and connect to the VPN servers.