Terminal Emulator
PASSPORT Terminal Emulation Software
TN3270, TN5250 and UNIX desktop and browser-based Microsoft certified solutions.
Legacy Integration
PASSPORT Host Integration Objects
Use Microsoft client and server platforms to fully integrate IBM mainframe and System i host applications.
Try Our Products Now
Want to take a closer look?
Download fully functional 30-day trial versions of PASSPORT PC to Host, Web to Host and Host Integration Objects.
You Can't Make Better Connections
Zephyr offers desktop terminal emulators, browser-based terminal emulation and programmatic legacy application integration software for Microsoft Windows, allowing organizations to access IBM mainframe (TN3270/E), System i (TN5250/E) and UNIX (VT, SCO ANSI and Wyse) applications.
-
PASSPORT Terminal Emulation
PASSPORT is the number one choice organizations turn to when they seek an alternative to another terminal emulator. PASSPORT offers high quality, reliable TN3270, TN5250 and UNIX host access for Windows. Read More »
-
PASSPORT Legacy Integration
Client and server based methods for legacy integration, including: terminal emulators with an API, embedding a terminal object in an existing application, or a programmatic TN3270/TN5250 legacy integration server. Read More » -

Recent News
IBM System z Conference
Please join us in Boston October 4 - 8
Using Windows 7 for 3270 Legacy Integration
A straightforward, "how-to" guide on establishing sessions and working with events
Using Windows Server 2008 for Legacy Integration
Free white paper contains sample source code and straightforward, "how-to" guide
Terminal Emulation for Windows 7
Zephyr's PASSPORT for Windows 7 with multiple language support
Zephyr Announces Support for Citrix XenApp 6
Zephyr considers Citrix XenApp 6 an ideal platform for managing PASSPORT client licenses