You could have downloaded SpoolCAD 18.17.04.10 from our software library for free. The program belongs to Photo & Graphics Tools. The program's installer files are commonly found as BOMSettingsManager64.exe, LicenseManagerClient64.exe, scad.exe, scad16.exe or SCAD20.exe etc. The actual developer of the software is PROCAD Software. Our built-in antivirus scanned this download and rated it as 100% safe. The most popular versions of the program are 18.1 and 2.0.
From the developer:
SPOOLCAD has all the functionality of PROCAD’s ISOMETRIC software. It also includes additional features plus the Shop Settings Manager application. SPOOLCAD was developed in close consultation with major pipe fabrication shops to improve spool drafting productivity and streamline work processes.
SPOOLCAD enables the creation of piping isometric drawings and detailed shop fabrication spool drawings for process plant drafting and construction.
You may want to check out more software, such as 3D Studio VIZ R3, P-CAD 2004 Viewer or Win4D Advance, which might be similar to SpoolCAD.