Caddie
2D draughting and 3D modelling software for the construction and engineering industries. Caddie combines accurate drawing with GIS information (SG Diagrams, Satellite Imagery, ArcGIS content, Open Streetmap information etc.) in many different projections allowing users to create working drawings, 3D models and photo-realistic renders of their schemes. Caddie uses the industry standard .DWG format for storing drawings and can be licenced for single user, multiple user or cloud licenced. Caddie includes vertical applications for Architecture (2D and 3D), Civils, Digital Terrain Modelling, GIS, Landscape Architecture, Mechanical Engineering, Photo-realistic rendering, Steelwork, Surveying, and Town Planning. Caddie outputs to printers and plotters, PDF, 3D printers and many other formats. In addition to normal image formats Caddie also supports MrSID and ECW formats for imagery. A 14 Day trial version with full functionality allows potential users to evaluate the software at no cost.
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AutoCAD
Autodesk AutoCAD is the world’s leading 2D and 3D CAD software, trusted by millions of architects, engineers, and construction professionals. It provides precision tools to design, draft, and document complex projects across industries. The 2026 version introduces Autodesk AI, enabling automated drafting, smart block recognition, and real-time collaboration through Autodesk Docs. With customizable workspaces, AutoLISP automation, and access to over 1,000 apps, users can streamline every stage of their design workflow. AutoCAD also offers seven specialized industry toolsets that boost productivity by up to 63%, from architecture to electrical and mechanical design. Available on desktop, web, and mobile, AutoCAD empowers professionals to design anywhere with confidence and efficiency.
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HEADS Pro
HEADS Pro is thus the best tool for the highway design, multi lane & multiple section expressways, highway widening, low-cost rural roads, hill roads, tunnels, pavements, drainage, production of construction drawings, bill of quantities. survey data from total station, auto level, GPS, ground elevation data downloaded from internet (SRTM), satellite imagery, aerial photographs etc. are best processed to create triangulation and ground contours. The users get full satisfaction by getting a technical environment which is complete with the latest advanced technology. HEADS Pro has modules for the design of at grade traffic intersections and multi level grade separated interchanges with CAD based intersection type selection and insertion in the highway design with swept path analysis for observing speed limits in ramps, loops and slip roads. HEADS Pro has special module for car racing track design with closed traverse and concave parabolic carriageway cross section.
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HEADS Rail
HEADS Rail is CAD based railway design software which processes survey data obtained from total station which is processed to create DTM with ground contours. HEADS Rail also processes satellite images, conversion from TM (Survey) to UTM (GPS) coordinates, communication with Google Earth to plan for green field alignments, processing of ground elevation data by online downloaded from shuttle radar topography mission (SRTM) from Internet by using global mapper without any field topo survey. HEADS Rail designs metro rails elevated & underground sections at straight & curved sections to suit the site situations. HEADS Rail is highly advanced program which best processes railway track design and double tracking jobs involving different design requirements along the route of the railway by proper processing alignment geometrics, vertical profile, crossings and yards. HEADS Rail produces sophisticated project construction drawings for plan, profile and cross section and estimation.
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