The Professional Portable Encryptor is professional encryption software. This software doesn't require installation on your PC (for example, it can be run from your flash drive on any PC). It doesn't require administrative rights in Windows. This software features fast and strong file and folder encryption. Strong is meaning that you can set encryption algorithm for your task so as you need it. It haves different settings of encryption for filename and data. It uses powerful algorithms to encrypt files/folders: AES 128/192/256 (Advanced Encryption Standard); DES (Data Encryption Standard); 3DES (Triple DES); 3DES TWO KEY; RC2 and RC4 (Rivest Cipher or Ron's Code 2 and 4). It saves original file's/folder's attributes (date and time of creation/change/opening, hidden and system attributes and etc.). It haves file filter that helps you to encrypt files by the file mask. It haves settings of view. The Professional Portable Encryptor haves minimal system requirements. It's meaning that it can work on any modern PC with OS Windows.