SoftTech Engineers Limited is an India-based information technology and software services company. The Company delivers end-to-end solutions in architectural-engineering-construction (AEC) space, catering to property developers, municipal corporations, investors, real estate companies, contractors, architects and consultants. Its products include AutoDCR; Public Works Information Management System (PWIMS); OPTICON; BIMDCR, and RuleBuddy. AutoDCR is an online building plan scrutiny and approval system for construction permits, which reads computer-aided design (CAD) drawings. PWIMS is a Web-based commercial-off-the-shelf (COTS) application. OPTICON is a group of integrated modules that together provide a comprehensive and complete enterprise resource planning (ERP) solution to the construction and real estate industry. RuleBuddy provides investment risk analysis and project feasibility in a digitally accessible manner. BIMDCR is a 3D Building Model based Online Single Window system.