Simple and flexible tool for managing secrets
Keybase Go library, client, service, OS X, iOS, Android, Electron
Security Extensions to File Managers
replacement for the standard windows explorer.
Open-source PureBasic implementation of the Shamir Secret Sharing
57 Hash Functions In One Program, plus each with HMAC or KMAC
Easy and fast file sharing from the command-line
PGP encrypt/decrypt data with easy drag and drop data handling.
NCrypted - simple file encryption software with GPU support
High Security Encrypting File System
Data Access Layer 4 Java
Set of useful tools for payment service development