Encryption
Free encryption — 50 tools · 50 tools
1Password
Award-winning password manager for individuals and teams
age
Simple, modern, secure file encryption tool with small keys
Bitwarden
Open source password manager
Botan
C++ cryptography library with many algorithms and TLS
Cloverleaf
Open source password manager alternative. No stored passwords
Cryptii
Modular conversion, encoding, and encryption pipeline. Base64, Hex, AES, and 50+ operations
Cryptomator
Client-side encryption for cloud files, with zero-knowledge privacy
Crypt Pad
End-to-end encrypted collaborative office suite. Documents, spreadsheets, polls, and whiteboards
Cyber Chef
The Cyber Swiss Army Knife — a web app for encryption, encoding, compression, and data analysis. 300+ operations
Dashlane
Password manager with dark web monitoring and VPN
E2EE Guide
Guide to end-to-end encrypted services and tools
Element
Fully-featured Matrix client for Web, iOS & Android
Firefox Send
Encrypted file sharing. Self-destructing downloads with password protection
Gnu PG
Complete implementation of the OpenPGP standard for encrypting and signing
Graphene OS
Privacy and security hardened mobile OS
Hash Generator
Generate SHA-256, SHA-512, and MD5 hashes using Web Crypto API
Vault
Manage secrets and protect sensitive data with centralized encryption
Hat sh
Encrypt and decrypt files securely in your browser using XChaCha20-Poly1305 and Argon2id
Kee Pass
Free, open-source password manager that stores everything in an encrypted local database
Keka
Open-source file archiver for macOS with many formats
Enc FS
Encrypted filesystem in userspace for protecting directories
Mullvad VPN
Privacy-focused VPN with flat pricing and strong anonymity
Onetime Secret
Share passwords and secrets that self-destruct after being viewed once. No account needed
Open VPN
Open-source VPN solution for secure point-to-point connections
Open SSL
Robust toolkit for TLS, certificates, and general cryptography
Open VPN
Open-source VPN software for secure encrypted connections
pass
The standard unix password manager, a simple shell script that uses GPG and git
Passbolt
Collaborative password manager
Password Generator
Generate cryptographically random passwords using crypto.getRandomValues()
Proton Mail
Encrypted email service that protects your communications with end-to-end encryption
Proton Pass
Open-source password manager from the Proton privacy suite with encrypted vaults
Proton VPN
Free and open-source VPN with strong encryption and a strict no-logs policy
rclone crypt
Add client-side encryption to any cloud storage with rclone
Session
Privacy-focused messenger that routes messages via onion routing
Signal
Privacy-focused messaging with end-to-end encryption for texts, calls, and media
Simple X Chat
Private and secure chat platform with E2E encryption
SOPS
Editor for encrypted files with AWS KMS, GCP KMS, and PGP support
SSL Labs
Analyze SSL/TLS configuration of any web server
Swiss Transfer
Secure, free file transfer up to 50GB. No account, no tracking, Swiss privacy
Syncthing
Continuous, encrypted file synchronization between your own devices
Spin
🕸️ SpinWeb Browser - A full featured desktop application for OSINT, security, and extreme privacy. Next Generation Features and Advanced OSINT Tools. New Jessi
Tomb
Manage encrypted storage folders with GnuPG on Linux
Tor Browser
Browser bundle that routes traffic through the Tor network to hide your identity
Tor Browser
Anonymize your browsing by routing traffic through the Tor network
pass (password store)
The standard unix password manager with GPG and git
Vaultwarden
Lightweight Bitwarden server API implementation written in Rust
Vera Crypt
Free disk encryption software for on-the-fly encrypted volumes
Wire
Secure messaging app with end-to-end encryption for teams
Wormhole
End-to-end encrypted file sharing. Files up to 10GB. Self-destructing, peer-to-peer transfers
zxcvbn Password Strength
Dropbox's password strength estimator. Realistic password cracking estimates, not just character counting