Filkrypto by Tutus is a security software that protects sensitive information. It features an intuitive, user-friendly interface with drag-and-drop functionality for easy encryption and decryption of files and folders. Filkrypto's built-in key management allows for easy creation and secure protection of keys. Information, files, or folders can be securely transferred using any service or medium, including email, Dropbox, USB drives, etc. Filkrypto is certified and evaluated according to Common Criteria EAL 3 and is approved for the protection of national and EU-classified information up to the level Restricted / Begränsat Hemlig. It uses symmetric keys for encryption, specifically AES 256 bits, ensuring that encrypted files are protected against unauthorized access and modification. Filkrypto supports different user roles, including key administrators and normal users, and does not require a hardware dongle. It also includes a password generator with support for Diceware (keywords) and supports Windows versions 7 (SP1) and 10.