Proton VPN
Proton VPN is a free, open-source privacy app for Android. Free Swiss VPN with advanced security and privacy features. It has 4,140 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
- Official
- Android
- Kotlin
- Privacy, ad-blocking & VPN
- Actively maintained
About Proton VPN
Proton VPN is the world's ONLY free VPN service that is safe to use and respects your privacy. Proton VPN is created by the CERN scientists behind Proton Mail - the world's largest encrypted email service. Proton’s VPN offers secure and encrypted internet access with advanced security features and access to blocked websites and streaming platforms. Used by millions worldwide, Proton’s secure no-logs VPN offers 24/7 private internet access, and does not record your browsing history, display ads, sell your data to third parties, or limit downloads.
Privacy and F-Droid
F-Droid builds Proton VPN from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
- Relies on a non-free network service
- Depends on the developer's own network service
- Tracks or reports your activity
Screenshots
Screenshots from the app's F-Droid listing.
Similar apps
More open-source privacy, ad-blocking and VPN apps
Clash Meta For Android
MetaCubeX/ClashMetaForAndroid
A rule-based tunnel for Android.
Privacy, ad-blocking & VPNAndroid
sing-box
SagerNet/sing-box
The universal proxy platform.
Privacy, ad-blocking & VPNAndroidOutline
OutlineFoundation/outline-apps
A VPN or proxy client.
Privacy, ad-blocking & VPNAndroidiOS
Mullvad VPN
mullvad/mullvadvpn-app
Protect your online privacy with a fast, trustworthy, and easy-to-use VPN.
OfficialPrivacy, ad-blocking & VPNAndroidiOS
Rethink
celzero/rethink-app
Firewall apps, use WireGuard VPN, monitor network, block malware, change DNS.
Privacy, ad-blocking & VPNAndroidApp Privacy Policy Generator
nisrulz/app-privacy-policy-generator
Generate a customized Privacy Policy and Terms of Use document for your mobile apps.
Privacy, ad-blocking & VPNAndroidiOS
What is Proton VPN?
Proton VPN is a free, open-source privacy app for Android. Free Swiss VPN with advanced security and privacy features. It has 4,140 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
Is Proton VPN free and open source?
Yes. Proton VPN's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid flags these anti-features on its latest build: relies on a non-free network service; depends on the developer's own network service; tracks or reports your activity.
How do I install Proton VPN?
You can install Proton VPN from F-Droid (package ch.protonvpn.android) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: 5.20.57.0).
Is Proton VPN still maintained?
The repository's most recent commit was on Sep 30, 2026. Its F-Droid listing was last updated on Oct 2, 2026. appsgit only lists apps whose repository had a commit in the last six months.