CALDsoft is a specialized CAD/CAM application for sheet‑metal fabrication, widely used in HVAC ductwork and general boiler‑making. It provides parametric templates for common parts—such as rectangular and round ducts, elbows, transitions, cones, and reducers—and automatically generates accurate flat patterns for cutting and forming. The software supports nesting to reduce material waste, configurable seams and allowances, thickness and material settings, and clear 2D/3D previews. It can produce cut lists, labels, and bills of materials, and typically exports to DXF or CNC workflows for plotters, plasma, or laser cutters. CALDsoft helps fabrication shops and contractors standardize layout work, minimize errors, and accelerate production.
CALDsoft is developed by CALDsoft Sistemas. The most popular version of this product among our users is 6.3. The names of program executable files are CALDsoft6.exe, CS7.exe and wizard.exe.
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