LockTight - Version 1.45 LockTight Security System for Windows95/98/NT4/Win2000. Encrypt upto 10,000 files, simply by dragging and dropping the files into the LockTight Interface. Upto 65,355 byte-key (HTML and/or text documents just drag'n'drop them or manually type a key. Mix Encryption Engines and Keys/Passwords to Lock-That-Data. Optional Command-Line parameters, including hide, engine type, key and file-to-process - Great for users creating their own encryption system with LockTight protection bolted-on. 9 Encryption engines used, LockTight XOR Extension, SkipJack, Blowfish, CryptAPI, TwoFish, GOST, TEA, DES and RC4. Multiple Encryption using Multiple Engines and Multiple Keys means total-protection - and its FREEWARE..