Below you will find three download areas, one for demonstration versions of our software, a second for free spreadsheets that could be used to apply the techniques that we use in our courses, and a third for additional study notes.  These are absolutely free (although the study notes may only be extracted and used by bona fide) students doing courses in Maintenance Engineering with M-Tech, the University of Johannesburg, and the University of Stellenbosch.  

Most of these files are compressed with WinZip to decrease their size and download time. You can obtain a free shareware version of WinZip by following the above link. Acrobat Reader may be required for some documents; the free Reader can be downloaded from the link provided at the top of the page.

Company Brochure

To download a company brochure, click here.

Demonstration Copies of Software

Click on any of the packages below to download a demonstration copy of it for free. The packages are zipped with WinZip, so you have to unzip it first on your computer before you can install it.

Relcode2238 kB
AgeCon3476 kB
Perdec3478 kB
M-Analyst3498 kB


A number of spreadsheets are also available for downloading. These include Capital Replacement Models, Queuing Models, Statistical Process Control, Cusum Charts, Inventory Management, Pareto Charts, Curve Fitting / Forecasting, Curve Smoothing and Maintenance Performance Measurement.  The spreadsheets are zipped with WinZip, so you have to unzip it first on your computer before you can install it.   Click on any of the links below to download it onto your computer for free. All of the spreadsheets are in Microsoft Excel 97 format. 

Capital Replacement Model144 kB
Queuing Models9 kB
Control Charts4 kB
Cusum Charts4 kB
Inventory Models3 kB
Pareto Chart4 kB
Curve Fitting / Forecasting16 kB
Curve Smoothing5 kB
Maintenance Performance Model9 kB
Weibull Distributable 27 kB
Weibull Analysis Demo135 kB
NHPP Distributable50 kB

Additional Study Notes

The following table lists study notes that may be downloaded by bona fide students doing courses in Maintenance Engineering with M-Tech or RAU or the University of Stellenbosch.  These notes are in Acrobat format (get a free Acrobat reader from and are zipped to save space.  Extract using WinZip (available from

Study NotesSize
PHM Notes1602 kB
C903 Additional Notes128 kB

If there are any problems, feel free to mail the Webmaster.