Free & Open Source Security & Privacy Alternatives (2026)

Explore free and open-source security & privacy tools — VPNs, password managers, encrypted messengers — that rival premium software.

2 tools covered
3 alternatives reviewed
100% open-source picks
1Password Paid

Discover the best free and open-source alternatives to 1Password for securely stores passwords.

2 alternatives ★ ★ ★ ★ ★ 3.5
OpenVPN Freemium (Open Source)

Discover the best free and open-source alternatives to OpenVPN for open-source virtual private network (VPN) system and…

1 alternative ★ ★ ★ ★ ★ 5.0

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