Apple TechStep Software

Author: Apple
Publisher: Apple
Shared by: JDW
On: 2019-11-14 02:27:53
Updated by: that-ben
On: 2019-12-10 12:04:47
Rating: 10.00 Clarus out of 10 (1 vote)
Rate it: 12345678910


  • Finder showing both floppies 
  • Hypercard stack showing Mac connection 
  • Hypercard stack showing TechStep simulator 

What is Apple TechStep Software?

In 1991, Apple released a hand-held diagnostic tool for Macintosh computers and SCSI hard drives called the TechStep. It was sold exclusively to Apple resellers and service centers for $1,000. The primary SIT software archive contains Disk Copy version 6.3.3 & 4.2 disk images of the two included software floppy disks. This software runs on vintage Macintosh computers of the era (e.g., System 6 & System 7) and is required to extract logs from the TechStep. Software also allows a Macintosh to diagnose a TechStep. One floppy contains a HyperCard stack that gives a complete overview of the TechStep, including a software simulator.  

The second SIT archive contains 18 Apple "Tech Info Library" PDF files extracted from Apple's Service Source Companion Vol.2 CD-ROM from 1997.

Download Apple TechStep Software for Mac

TechStep.sit (890.92 KiB / 912.3 KB)
TechStep Software Floppy Disk Images / compressed w/ Stuffit
29 / 2019-11-14 / 2019-11-15 / 1e8689f5df01ef19738a2f76582c01c608bda358 / /
TechStep---Tech-Info-Library.sit (53.63 KiB / 54.91 KB)
Apple TIL on the TechStep (18 PDFs) / compressed w/ Stuffit
19 / 2019-11-15 / 0054c100a12bc0408c975d4627a76d6de619c0fc / /


Motorola 68K

System Requirements

From Mac OS 6.0 up to Mac OS 7.6

Compatibility notes

Runs on most 68k Macs with a SCSI port including the Macintosh Plus, SE, SE/30, II, IIx, etc.

Emulating this? It should run fine under: Mini vMac

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