Picocrypt -

The tool's interface is built around a simple drag-and-drop workflow:

As of 2025, the original Picocrypt project has been by its author. The author stated that while the software remains stable, secure, and has passed a professional security audit, he has moved on from active development. Picocrypt is finally getting a security audit! - General picocrypt

Drag files or folders into the interface, enter a strong password (or use the built-in generator), and click Encrypt . The output is a .pcv file. The tool's interface is built around a simple

An optional mode that makes the encrypted volume indistinguishable from random bytes, hiding the very fact that the file is encrypted. picocrypt