The new concrete code was published on 23 December 2009 which includes incorporation of amendments 1 and 2 along with a number of other significant changes including ...  Read More...


STK 3 will run on Windows 7 64 bit within the XP Mode Virtual machine available to Professional and Ultimate versions of Windows 7. We are also working on an alternative software lock system for those on 64 bit platforms. Although Aladdin previously advised that 64 bit drivers for the API methods will be unavailable, we are still trying.

The demo versions also now run on Windows 7 64 bit OS's

WINDOWS 7 64 BIT / VISTA 64 BIT OS'S ARE NOT SUPPORTED. This is due the Aladdin hardware protection system no longer supporting updates to the old 32 bit DLL used to communicate with the hardware lock device. We are currently investigating options that will not have cost impact on users and will keep you informed.

Microsoft security changes in SP2 for Offie 2007 resulted in being unable to show the logo graphic on printouts. This has been fixed with Update 3.39.
You will need to register in the support centre to be able to access this latest update.

To access the support centre you must now be registered.

The existing afsoftware.com.au site now redirects to the structuraltoolkit.com.au site.

New: Existing users can setup their user accounts to access updates in the Support Centre.

For the next few months you will be able to access the downloads area using your old username and password.

We are working hard on the new version. A number of new challenges are now been tackled including Microsofts NET framework issues and Vista security issues....  Read More...

Development tests have been conducted utilising Microsoft Visual Studio combined with SpreadsheetGear .NET component as well as some Internet Activation Software ...  Read More...


Over the comming month we will be completing the transition of the current Structural Toolkit website to our new website here. This is the first phase of ...  Read More...


The team at Anthony Furr Software are excited to announce that development is progressing on the newest STK release named Structural Toolkit™ Live ...  Read More...

The branding is complete, and changes to be implemented have been identified. The Microsoft Office 2007 platforms however offer too many challenges. Security alternatives are few and far between and would impact on product cost as well as being more complex.

Change of direction! ...  Read More...


Codes have remained the same, some new timber types have been updated, Version 3 remains a solid product. A number of changes have occured with the introduction of Vista and Microsoft Office 2007 bringing a significant number of new issues to the software suite. The operational ease of using the solid Excel model and the hardware locks from Aladdin are becoming more difficult.

The design life cycle of Structural Toolkit is coming to an close and its time to freshen the face again, and add some long requested features ...  Read More...

Version 3 is a major version upgrade including new modules, significant formatting changes, load builders, cell validation and cell value drop downs were added as well as internet module checking.

New modules include post footings, propping pads, propped beams, PFC & Angle lintels, timber columns, timber floor, roof and propped beams. Module improvements include composite module linking with analysis, angle lintels allowing for loads not through the shear centre, segment querying with steel members, new connections models for side cleats, end and base plates ...  Read More...

Version 2 is a major change in the formatting of Structural Toolkit modules to improve the output quality. New features have been added including project headings and user logos. Units are modified to correctly show superscripts and greek and mathematical symbols are also incorporated throughout.

Every module has been updated including major revisions for the new loading codes including the wind code. Masonry has been fully revised allowing the design of masonry elements to be easier than ever.

The final version 1 update is 1.07.

During the previous 6 months regular updates have been made available on the web site and many new features incorporated such as additional design tabs and design parameters, use of true greek symbols in variables and addition of new design modules.

Structural Toolkit Version 1 is released offering a diverse array of design tools to assist in the design of the most common engineered items. Structural Toolkit utilisises Excel 2000. All design modules comply with current design standards and include many features not seen previously in design software.