What is an FCW file? An FCW file is a drawing created by Evolution Computing FastCAD, a computer-aided design (CAD) program used for drafting 2D and basic 3D designs. It contains the geometry, objects, layers, and other elements that make up a drawing, allowing architects, engineers, and designers to develop technical plans and illustrations. The FCW format replaced the older .FCD format used in FastCAD for DOS, offering a more modern structure and support for Windows-based workflows.

More Information Professionals who work with architectural layouts, mechanical drawings, or other technical diagrams are the primary users of FCW files to save project data with FastCAD. Hobbyists who visualize maps or designs also use FastCAD and FCW files. Difference between FCW and FCD files The main difference between FCW and FCD files is their platform and capabilities. Evolution Computing designed FCD files for the DOS version of FastCAD to store 2D vector drawings with fewer features. FCW files support both 2D and 3D elements, use an updated file structure, and were designed for modern Windows versions of the software. Current releases of FastCAD no longer save drawings as FCD files.