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“The technical support team at Century Software was an integral part in making everything work for us. We were very pleased with the interest they took in our project. They even followed up by calling us for a status of how things were going in the installation process.”
— Dallas Pilcher

User Guide   Quick Start Guide   FAQ   Version History


Have questions? Please call
Direct (801) 268-3088

Product Overview

TinyTERM AX 3270 for Web    TinyTERM AX 5250 for Web    TinyTERM AX UNIX for Web


Based on our best-selling desktop TinyTERM Plus product, TinyTERM AX 3270 for Web provides exact TN3270 terminal emulation access to IBM hosts. We've been in business for over 25 years and are excited to make this available to you.

Superior Host and Application Access

TinyTERM AX 3270 for Web provides exact SSL/TLS and telnet access to IBM system Z systems and mainframes via TN3270 terminal emulation from a browser. Users can rely on TinyTERM ITX 3270 for easy-to-use data entry in CICS and TSO environments, with support for automatic connection on startup, automated login, macros and remappable keyboards.

Terminals Supported

IBM:TN3270, TN3270E
3278 Model 2 (80x24), Model 3 (80x32)
3278 Model 4 (80x43) and Model 5 (132x27/80x24)
3279 color terminal

Browser-Based Host Access with No Installation

TinyTERM AX 3270 for Web provides low-cost, centrally administrated, highly secure terminal emulation host access for IBM mainframes from Microsoft's Internet Explorer browser. Installed easily on any web server, including Microsoft, Apache, Linux, UNIX and others, TinyTERM AX 3270 for Web is configured from a server web page and downloads automatically when clicked on by internal or external users. No expensive-to-maintain Java subsystems are required, as TinyTERM AX 3270 uses Microsoft's ActiveX technology, which is supported on all Windows XP, Windows 7, Windows 8 and Windows 10 platforms.


TinyTERM AX 3270 for Web uses SSL/TLS for secure connectivity. Based on industry-standard strong encryption, SSL/TLS allow users to access remote hosts securely over an internal network, VPN, or the Internet.

In addition, TinyTERM AX provides a locked-down user interface, so users cannot alter settings, increasing security.

What's New in Version 4.11.0

  • Replaced TermCS* fonts with Unicode fonts "TinyTERM Unicode" and "TinyTERM CJK"


  • Secure SSL and Telnet IBM access via local, Internet and VPN networks
  • Support for all standard and extended 3278 and 3279 terminals models 2-5
  • Model 2 (80x24), Model 3 (80x32), Model 4 (80x43) and Model 5 (132x27/80x24)
  • Very complete emulation including APL line draw characters
  • All 3278 keyboard function and data entry keys supported

Emulator Display

  • Color settings for background, cursor, highlight, protected and unprotected fields
  • Very simple and easy-to-use user interface
  • Telephone and email technical support


  • Windows XP, Windows Vista, Windows 7, Windows 8 or Windows 10, or
  • Windows Server 2003, 2008 or 2012
  • Microsoft Internet Explorer 8.0 or higher

Additional Resources

Trial TinyTERM AX 3270 for Web

Run a trial version of TinyTERM AX 3270 for Web online now.


Pricing for TinyTERM AX for 3270 can be based on the total number, or maximum simultaneous number of users able to access TinyTERM. Subscription and permanent licensing with volume discounts available. Please call or email for pricing.

Buy Now

TinyTERM AX 3270 for Web is available directly from Century Software. TinyTERM AX 3270 for Web is backed by a 30-day money-back guarantee. You can buy with complete confidence that it will meet your needs. Call us at (801) 268-3088 or email


Questions? Would you like to request a feature or comment on TinyTERM AX 3270 for Web? We'd love to hear from you! Click here to let us know what you think.


Need assistance from our technical support department? You can call our support line at +1-801-268-3088 option 5, email, or visit our support page.

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