Raincad Suite

is a CAD-centric software solution designed for planning, modeling, and documenting landscape irrigation and water management projects. Developed by Software Republic , it combines two main components—RainCAD for irrigation and Land Illustrator for landscaping—to provide a full design suite for professionals.

RainCAD Suite is a collection of specialized tools and plugins that operate primarily within the AutoCAD environment (including Civil 3D and BricsCAD). Unlike standalone hydrological modeling software that forces users to export and import data repeatedly, RainCAD Suite embeds drainage design directly into the CAD platform. This seamless integration eliminates data translation errors, reduces design time, and allows for real-time updates between the drawing and the hydraulic model. raincad suite

RainCAD has historically been built to run as an add-on application for AutoCAD (and its verticals like Civil 3D), leveraging the robust drafting engine of Autodesk products. In recent years, the suite has evolved to include a standalone version (often powered by BricsCAD), offering a complete design environment for users who do not own a full AutoCAD license. is a CAD-centric software solution designed for planning,

For civil engineering firms that produce dozens of drainage designs per year, the investment in RainCAD Suite typically pays for itself within a few projects. It is not the only tool on the market—competitors like AutoDesk Storm and Sanitary Analysis, Bentley StormCAD, and Innovyze InfoDrainage offer similar capabilities. However, for those who prioritize tight AutoCAD integration, a straightforward Rational Method-based approach, and rapid iterative design, RainCAD Suite remains a compelling and trusted choice. In recent years, the suite has evolved to

In the fields of civil engineering, urban planning, and environmental design, effective stormwater management is no longer just a regulatory requirement—it is a critical component of resilient infrastructure. As climate change intensifies rainfall patterns and urban sprawl increases impervious surfaces, engineers need robust software to model, analyze, and design drainage systems. Enter , a powerful, AutoCAD-integrated platform designed to streamline the entire stormwater design workflow.