This software features super fast and most powerful file and folder encryption. Main features of DoGoodSoft Best Folder Encryptor: FoldFolder Encryption It can encrypt a folder in five methods. Flash Encryption: It instantly encrypts a folder in your computer or a removable disk. There is no size limit. Replication, copying and deletion are prevented after the encryption. Besides, the encryption is not affected by the difference in the modes of the system - encrypted folders remain encrypted even in MS-DOS mode or safe mode. They cannot be decrypted by any other programs in any environments. Hidden Encryption: It instantly encrypts a folder with the same encryption speed and effects as Flash Encryption. The encrypted folders can not be found or decrypted without this program. Full Encryption: It encrypts all files in a folder in one time with internationally mature algorithm. When you want to use any specific file, you can just select to open that one. It's very convenient and safe. Diamond Encryption: It packs and encrypts a folder into an encrypted file with internationally mature encryption algorithm. Portable Encryption: It packs and encrypts a folder into an executable (.exe file) with internationally mature encryption algorithm. You can encrypt important data by this method, and then send it over the network or by other means to be used on a machine where Super Folder Encryptor is not installed. The five encryption methods are designed to meet user's different requirements. File Encryption Advanced encryption algorithms are used in file encryption. Disk Protection It can provide elementary, intermediate and advanced protection for a disk on your computer. Enhancements Other enhancements include Data Shredding (file/folder shredding and deletion), Folder Disguise, System Garbage Cleanup, System Security and Optimization Settings, Disabling the use of USB devices, Read-only use of USB disks and removable disks, etc.