Best Free Encryption
Ranked by community votes · Free only
P
ProtonMail
Encrypted email service with zero-access encryption
L
#1 Ranked
Locki
AES-256-GCM encryption for your team — right inside Slack, Gmail, Jira, and Google Docs
7.6
2 ratings
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S
Signal Protocol
End-to-end encrypted messaging protocol for secure communication
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K
KeePass Password Manager
Free open-source password manager with encrypted database storage
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O
Ortu
Local-first, cross-platform clipboard history with images & files, paste stack, encryption and instant full-text search
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A
anon.li
Protect your identity with private email aliases, end-to-end encrypted file sharing, and confidential forms
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S
SomedayFund
Track spending, budgets, and savings goals manually — no bank login required
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A
amiPro
Capture, search, and organize AI conversations across 10+ platforms
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V
Vaultaire
Secure your digital life with Vaultaire
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V
Vector - Private Messaging
Vector is a free and open-source private messenger app that allows users full end-to-end encryption and transfers encrypted data via a secure, global, decentralized relay network
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O
ovlt — self-hosted auth under 50 MB
Self-hosted OAuth2 + OIDC auth infrastructure in Rust
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O
OneCritto
A free, open-source password manager for your computer
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F
FileSoldier
Share files anonymously with end-to-end AES-256 encryption