Greenleaf serial communications libraries save development time–tens to hundreds of man hours.
Greenleaf serial and Ethernet protocol analyzers help rid your network of pesky bugs • Our protocol decode views are truly pain relievers! •  Greenleaf supplies top-of-line serial hardware, providing complete solutions to your serial commmunications needs.
Greenleaf now has the top-of-line industrial and USB protocol analyzers from Frontline Test Equipment
Choose one of our solutions listed below to learn more about how Greenleaf products will save you time & money, cut down your development time, or quickly pinpoint and eradicate network bugs.

Serial Communications Tools
Greenleaf CommLib  • Libraries • DLLs •  Unlimited ports • to 921.6 Kbaud • Mature product •  Shortened development cycle For thousands of mission-critical apps worldwide
• X,Y,ZModem, Kermit • Terminals • Target Win32, DOS, extended & embedded DOS
Greenleaf CommX  • ActiveX • Port • Terminal • ZModem • Develop and target most ActiveX capable software • Transfer rates to 921.6 Kbaud • Unlimited ports
• Event Driven Programming model
Greenleaf Comm++  • Class library • Unlimited ports • Z,Y,ZModem, Kermit
• ANSI & VT52 Terminals • Screen drivers • Many extras • Source code
Protocol Analyzers
Greenleaf ViewComm II  •  New versions For Async and Ethernet • Events, Frame, Protocol Navigator, Signals,  • Transmit, Breakout Box and Statistics views • Bit level decoding
• Bundles include RS-232 Or RS-422/485, 921.6 Kbps cards For your machine • ProtocolWorks feature provides for easy protocol decode script development • Use cable set and/or spy on port.
Frontline Test Equipment Analyzers  •  Frontline protocol analyzers include FTS4Control which provides analysis of many industrial control protocols, and • FTS4USB which sniffs USB traffic and provides users with time saving visibility into the myriad requests and configuration information that flies back and forth on the USB wire.
Data Compression / Archiving / Encryption
Greenleaf ArchiveLib  • C++ library • 3 compression engines • programmable   archive building • Encryption • Build PKZIP files (PKWare libraries cannot) • Source
Serial Connectivity & Hardware
Digi International • Quatech  • PCMCIA • PCI • RS-232 • RS-422 • RS-485
• Multiport boards • Device Servers • USB Connectivity • Portable solutions
• ViewComm compatible boards For all scenarios