3270Link - 3770 SNA/RJE Emulation for Windows
BS Editor: 3770Link offers full-featured IBM 3776/3777 SNA/RJE terminal emulation for Microsoft Windows PCs. Use the console application for interactive operations or take advantage of the powerful script language for automated, unattended sessions. 3770Link also supports a DDE interface for script commands, permitting tight integration with user-written application programs.

Menu-Driven Interactive Interface for 3770Link
When direct interactive control is desired, 3770Links GUI is a PRECISE point and click interface with pull-down menus, toolbar buttons, and context-sensitive help.

Scripts for Unattended Operation
3770Links script language automates the functions of pulldown menus. There are commands for establishing a hot Reader, looping, branching, and error control. There is a command to run external processes and others that permit programmatic control from a user-written application.

Application Integration
For developers, sessions can be invoked from and directly controlled by a user-written program to integrate mainframe connectivity into your custom applications. For advanced applications, 3770Link can be configured as a server to provide an RJE Gateway for multiple users in a networked environment.

3770 Client/Server Operation
The client version of 3770Link operates with Microsoft SNA Server and IBM Communications Server. The product can reside either on the server machine or a network station and multiple copies of 3770Link may be in use across the network simultaneously. Remote Operation

The remote version of 3770Link is completely self-contained and operates without the need for a server. This version typically is used for dial-up or leased line sessions over an SDLC connection. In dial-up environments, AutoSync support eliminates the requirement for an internal SDLC adapter. DLC (Token Ring and Ethernet) network connections are also supported (Windows NT and 2000 only). you can free download 3270Link 2.5.0.13 now.