Picocrypt [portable] Link

: The first aspect to review would be the encryption algorithms it uses. Strong, well-vetted algorithms like AES (for symmetric encryption) or RSA (for asymmetric encryption) are preferable.

Most encryption tools require Python, .NET, Java, or a dozen DLLs. Picocrypt is a standalone binary. It will run on a fresh Windows installation from 2012 without installing a single runtime. picocrypt

In a digital world saturated with subscription fees, telemetry, and "freemium" features, encryption software has become surprisingly complicated. VeraCrypt is powerful but intimidating. Cryptomator is solid but Java-dependent. And many small online tools are outright spyware. : The first aspect to review would be