Windows · Free download · Chatting and IRC

T421.5.1

T42 is a free, open source implementation of unix ntalk protocol. Built in "personal secretary" will record your missing calls for you, akin to answering machine.

Operating system
Windows 95/98/Me/NT/2000/Windows 10/11
File size
214.5 KB
License
Freeware
Last updated
Mar 12, 2026

249 downloads·509 page views

T42 1.5.1 screenshot
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Overview

What is T42?

T42 is a free, open source implementation of unix ntalk protocol. Built in "personal secretary" will record your missing calls for you, akin to answering machine.

In depth

A closer look at T42

T42 is a free, open source implementation of unix ntalk protocol. Built in "personal secretary" will record your missing calls for you, akin to answering machine. It is also designed to be compatible with our PumpKIN TFTP client/server software which lets you exchange files with your party while having a talk session.

Verdict

Should you download T42?

T42 runs on Windows 95/98/Me/NT/2000/Windows 10/11 and is available under the Freeware license — the installer is 214.5 KB. We’ve catalogued it under Chatting and IRC.

Verified clean. Every T42 build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

T42 specifications

Category
Chatting and IRC
Publisher
Klever Group
Last updated
Mar 12, 2026
License
Freeware
Operating system
Windows 95/98/Me/NT/2000/Windows 10/11
File size
214.5 KB
Price
Free
Page views
509

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