Downloading Cabnetware 8.3.1.3320 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The software belongs to Photo & Graphics Tools. We recommend checking the downloaded files with any free antivirus. This software was originally designed by Cabnetware, Inc. The following versions: 8.3, 8.2 and 8.1 are the most frequently downloaded ones by the program users. The default filenames for the program's installer are Cwoptmzr.exe or ltw32.exe etc.
From the developer:
Design to manufacturing software for case goods manufacturing. Cabnetware integrates room and cabinet design capabilities with manufacturing tools. Cabnetware is for residential and commercial manufacturers of casework; allowing them to generate detailed drawings for use with building contractors and architects.
You may want to check out more software, such as S2M Center, which might be similar to Cabnetware.