WireCAD 6.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The following version: 6.0 is the most frequently downloaded one by the program users. The most frequent installation filenames for the software are: WireCAD6.exe and WireCADLauncher.exe etc. The actual developer of the software is Holbrook Enterprises, Inc. WireCAD lies within Photo & Graphics Tools, more precisely 3D Design.
From the developer:
WireCAD is a system design and documentation software that helps engineers and designers create CAD (dwg,dxf) documentation, draw and manage cable and connection information, automatically create functional block diagrams from user equipment definitions or download over 31,000 definitions from WireCAD's Community Library, automatically assign cable numbers, auto-populate rack layouts, print cable labels, bills of materials, and other reports.
You may want to check out more software, such as Wirecast ToolBox, Wirecast or Desktop Presenter, which might be related to WireCAD.