Vista TN3270

Vista tn3270 is a Windows program designed to emulate IBM 3270 terminals connected to a host via IP link.

If you are looking for an emulator created with mainframe programmers in mind, then give this one a try. You might find some unique features unavailable even on the highest priced commercial emulators.

Vista has features designed especially for programmers, such as built-in multiple cut and paste buffers, fully tailorable keyboard, extensive select/copy/paste functions - including SelectJCL, which can pick out dataset names, parms, and other items with a single mouse click.