Download of CollabCAD 2.5.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The latest version of the program can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit.
The most popular versions of the tool 2.0, 1.9 and 1.8. The software relates to Photo & Graphics Tools. 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. This free tool was originally produced by NIC.
From the developer:
CollabCAD is a 3D CAD/CAM program for collaborative industrial design & development. It helps you in product design, numerical control, visualization, simulation, analysis to design data repository, workflow, and enterprise resource planning. CollabCAD facilitates the conventional CAD/CAM capabilities like design, drafting, surface and solid modeling, feature based modeling, etc.
You may want to check out more software, such as EasyPlan, VFDS or DesignCAD Express, which might be similar to CollabCAD.