BlueZone Software specializes in terminal emulation replacement and services. BlueZone is a robust Web-to-host and desktop terminal emulator for IBM mainframes (TN3270 & TN3270E), iSeries (TN5250), DEC/VT UNIX and Unisys (T27, UTS). Every BlueZone license includes the Secure File Transfer Protocol (FTPS) feature. The BlueZone emulator is the world's most widely-used replacement for older desktop-based terminal emulators on the market. Organizations all over the world are saving over 50% to 90% on annual maintenance costs by switching to BlueZone terminal emulator.