getsops/sops

tool for encrypting and editing secrets files like YAML and JSON

encryption and decryption scripts for files and text
OfficialAroCodes/AroCrypt
restic backup tool encrypts and stores data across platforms in various storage types
restic/restic
OpenSSL source code and tools for cryptography and secure communication
openssl/openssl
tool for automating PKI, certificates, SSH, and crypto tasks
smallstep/cli
send encrypted notes and files privately
CorentinTh/enclosed
end-to-end encrypted collaborative docs and office suite
cryptpad/cryptpad
finds secrets like passwords and keys in git repos
gitleaks/gitleaks
universal CLI tool for managing secrets from multiple cloud providers
tellerops/teller
encrypts and shares files using passkeys, works offline, zero-knowledge
RockwellShah/filekey
secure note and file sharing with end-to-end encryption
cupcakearmy/cryptgeon