Picocrypt is described as 'Very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for encryption, with a focus on security, simplicity, and reliability' and is a file encryption software in the security & privacy category. There are more than 25 alternatives to Picocrypt for a variety of platforms, including Windows, Linux, Mac, Android and Android Tablet apps. The best Picocrypt alternative is VeraCrypt, which is both free and Open Source. Other great apps like Picocrypt are Cryptomator, TrueCrypt, LUKS and Kryptor.