Super File Encryption is a powerful and easy-to-use program for encrypting and protecting your data - perfect for offices that need to keep important documents secure. Super File Encryption adds a context menu entry to all files and folders. To encrypt or decrypt files/folder simply right-click on the files/folder in Explorer and select Encrypt or Decrypt command. The software also enables you to have secure e-mail communication over the Internet, preventing unauthorized persons from reading attached files.

Version 4.0 features unspecified improvements and bug fixes.