Proton VPN
Developer:Proton AG
FREEGPL-3.0-only
VPN client whose free plan carries no data cap, funded by the paid tiers rather than by advertising.
- Platforms
- Windows · macOS · Linux
- Tags
- vpn · no-data-cap · open-source · audited
- Security
- Not yet verified · listed 28 Jul 2026 · View scan ↗
- Added
- 28 Jul 2026
Links go to the official site. SoftHarbor hosts no downloads.