Welcome to the ddcToolbox
A site dedicated to tools and utilities that support the creation and maintenance of programs and graphics for Alerton DDC systems.
Supporting EBT, ABS and Compass development environments.
Version 18.8.25 maintenance releases of ddcbar and ddcToolset are available on the downloads page.read more
The previous release of ddcBar contained an incomplete implementation of the AND-OR-ADD device shrink/grow command.read more
DDCbar version 18.7.4 is available for downloading. This is the official release with support for Alerton’s VisualLogic 4. This release will be the last ddcbar version to support Visio 2007.read more
A ddcBar beta release is available now for downloading. This release adds support for Alerton’s VisualLogic 4. This includes support for the new vislogic3 stencil, the new VisualLogic drawing and stencil versions, all the new device shapes for the new .bd9 ddc format....read more
ddcBar’s support for Windows XP and Visio 2007 is coming to an end. Future versions of ddcBar will slowly remove support for these OS and Visio versions. An archive of older ddcbar vesions will be made available to those who will need to continue to use these legacy...read more
Maintenance release 18.4.3 for both ddcbar and the ddcToolset are available on the downloads page.read more
ddcBar version 18.2.18 is available. This release includes a new feature that allows you to cut-and-paste subcaller data from an Excel worksheet to the Subcaller Viewer and in turn create a page of subcallers from that data.read more
ddcBar and ddcToolset have updates available that fix a couple of minor issues. An issue with the support extension licensing has been resolved.read more
Technical support extensions are now supported by the licensing activation system allowing you to continue to use your existing activation codes for new releases and email support. This applies to multi-user accounts only (single-user accounts must purchase a new...read more
Version 17.12.5 of ddcBar and ddcToolset are available for download. These releases have new enhancements to the activation system to add support for service-and-support extensions without needing to purchase a new and different activation code. This should help those...read more
Version 17.9.25 maintenance releases of ddcBar and ddcToolset are available on the downloads page. These updates address a few minor issues as well as add a couple of minor enhancements. See the associated documentation for each product for details.read more
Maintenance release 17.5.1 of ddcBar, ddcToolset and IBCU are available on the downloads page. These updates address a few minor issues as well as add a couple of minor enhancements. See the associated documentation for each product for details.read more