Best Civil Engineering Software in Japan
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Compare the Top Civil Engineering Software in Japan as of March 2026
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What is Civil Engineering Software in Japan?
Civil engineering software includes a wide range of tools designed to assist civil engineers in the design, analysis, and management of infrastructure projects such as roads, bridges, buildings, and water systems. These software solutions enable engineers to create detailed designs, perform structural analysis, simulate environmental impacts, and generate construction plans. Features may include 3D modeling, geotechnical analysis, and hydraulic simulations. Civil engineering software also helps manage project timelines, track resources, and ensure compliance with local codes and regulations. These tools improve efficiency, accuracy, and collaboration among project teams, making them essential for delivering successful engineering projects. Compare and read user reviews of the best Civil Engineering software in Japan currently available using the table below. This list is updated regularly.
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1
MicroStation
Bentley Systems
MicroStation by Bentley Systems is the trusted computer-aided design (CAD) software built specifically for infrastructure design. It enables architects, engineers, and designers to create precise 2D and 3D drawings that bring complex projects to life—from bridges and highways to utilities and smart cities. With powerful tools for design, documentation, and visualization, MicroStation helps professionals deliver projects faster, more accurately, and with greater confidence. The software natively supports DGN, DWG, and point-cloud data, eliminating file conversion hassles and improving collaboration across teams. Its robust environment connects applications, data, and users to ensure seamless project delivery at any scale. MicroStation is the foundation of modern infrastructure design—reliable, interoperable, and built for professionals who build the world.Starting Price: $250 per month -
2
InEight
InEight
InEight offers integrated project controls software built for capital construction. The modular platform is integrated to support flexible implementation and is architected for scalability. Purpose-built applications manage all project phases, from accurate pre-planning to predictable execution and completion. By connecting cost, schedule, contracts, and project information in one platform, teams gain real-time visibility and advanced analytics to make smarter decisions. Trusted by 850+ companies and used to manage over $1 trillion in projects worldwide, InEight supports industries including infrastructure, transportation, mining, water, power and renewables, nuclear, oil, gas, and chemical. With InEight, teams can improve project delivery, modernize operations, standardize best practices, manage budgets and forecasts, control scope changes, enhance collaboration, and gain the clarity to keep even the most complex capital projects on track. -
3
Newforma
Newforma
Newforma empowers over 4M professionals and 1,500 AECO firms worldwide by revolutionizing Project Information Management. We transform vast amounts of project data into a meticulously organized, easily accessible, and fully searchable resource—all from a single, centralized platform. From pre-construction to years after completion, Newforma ensures you have the critical information you need at every stage of your projects. With over 50 integrations with the industry's most widely used applications and two decades of expertise, Newforma is your trusted partner in elevating project delivery through unparalleled information management. -
4
ActCAD Software
Jytra Technology Solutions
ActCAD is a native dwg/dxf cad software suitable for professional 2D drafting and 3D modeling projects. ActCAD is trusted by over 30000 users in over 103 countries for more than 10 years. The interface, commands, icons, dialogs, shortcuts etc. are very much similar to other popular cad software tools available in market. Flexible license types available even for single license. There is no learning for existing cad users while saving 80% of the costs. ActCAD offers free email technical support without any limitations. ActCAD can be fully customized and programs can be developed using our free API toolkit. It supports popular programming languages like , lisp dcl, .net, C++ etc. Apart from all regular commands, ActCAD offers many productive tools like pdf to cad converter, Block libraries, Image to Cad converter, handling point sets between Cad and Excel and many more. ActCAD is suitable for any high end professional projects in the domains of Architecture, Civil, Mechanical,AutomotiveStarting Price: $249.00/one-time/user -
5
GeoHECRAS
CivilGEO, Inc.
GeoHECRAS is a river modeling software used to compute water surface profiles for steady and unsteady flow models, bridge and culvert roadway crossings, FEMA floodplain encroachments, stream restorations, inline reservoir structures, off-channel storage areas, and much more. GeoHECRAS offers: • Quickly Build 1D & 2D HEC-RAS Models • Automatic Assignment of Land Cover as Manning’s Roughness • Digital Terrain Cross Section Cutting • Automated Bridge & Culvert Sizing and Designing • Automated FEMA Floodplain Encroachments • LiDAR Elevation Terrain Processing • Automated Model Calibration • AutoCAD, MicroStation & ESRI ArcGIS Compatible • 100% Compatible with US Army Corps of Engineers HEC-RAS GeoHECRAS provides an easy-to-use, single graphical platform to rapidly create stunning HEC-RAS models and 3D visualizations from a variety of different data sources like AutoCAD, MicroStation, ArcGIS, Google Maps, and more. -
6
Civil 3D
Autodesk
Civil 3D® civil engineering design software supports BIM (Building Information Modeling) with integrated features to improve drafting, design, and construction documentation. Conduct grading design studies based on project constraints. Grading Optimization is available in Civil 3D only as part of the Architecture, Engineering & Construction Collection. Transform how you navigate, visualize, and interact with Civil 3D design models. Project Explorer is an extension available in Civil 3D only through the Architecture, Engineering, and Construction Collection. Experience more efficient workflows for surface modeling, corridor modeling, site design, storm and sanitary, and plan production and documentation with Civil 3D® civil engineering design software. Securely access Civil 3D files, data shortcuts, and xrefs from multiple locations and companies, all in a common data environment.Starting Price: $2,430 per year -
7
GeoHECHMS
CivilGEO, Inc.
GeoHECHMS greatly speeds up the creation, analysis, and review of stormwater models. It is a data wrapper to the industry-standard US Army Corps of Engineers HEC-HMS software using an AutoCAD compatible graphical user interface. GeoHECHMS offers: • Automated HEC-HMS Workflows • AutoCAD Civil 3D & ArcGIS Integration • Automated Watershed Delineation • Detention Pond Design • Purpose-Built Stormwater Design Tools • Automated TOC & Lag Time • Automated CN Computations • Comprehensive Report Generation GeoHECHMS lets you quickly compare different scenarios and alternatives, such as pre-development conditions with different post-development designs. Rapidly construct, design, analyze and compare detention and retention ponds. -
8
12d Model
12d Solutions
12d Model is a powerful terrain modelling, surveying and civil engineering software package. Using 12d Model's screen menus and fast interactive graphics, the user effortlessly moves through a design. With 12d Model's powerful design capabilities, difficult surveying and civil design tasks can be easily visualized and completed. 12d Model includes a powerful programming language, which allows users to build their own options, from the extensive 12d Model programming library. 12d Model has been specifically designed for easy use. It is ideal for use at all stages of projects, and is particularly useful for large route selection and corridor studies. 12d Model is an essential tool in today's fiercely competitive business climate. 12d Model’s design option is the smarter solution for the design, modification and maintenance of Road and Highway projects. Enjoy advanced 3D tools to design local and major roads, intersections, roundabouts, highways, interchanges and much more. -
9
HydroCAD
HydroCAD Software Solutions
HydroCAD Stormwater Modeling provides easy TR-20, TR-55, SBUH, and Rational hydrology, plus TC calculations, pond storage, outlet hydraulics, pump routing, underground storage, pollutant loading, and more. Special features include direct CAD import, dam breach routing, skimmers, tubes, siphons, local rainfall data import, and a constantly expanding chamber library. Interactive graphical environment is fast and intuitive, producing better results in less time on every project.Starting Price: $295.00 -
10
ClearCalcs
ClearCalcs
ClearCalcs is a cloud structural engineering software that enables engineers and designers to streamline their repetitive calculations with easy-to-use calculators for beams, columns, foundations, and more. With calculators available for the US standards, Eurocode, Australian standards, New Zealand standards, and Canadian standards, ClearCalcs is a one-stop shop for improving your productivity and design capability. Calculations can be linked together with one click, saving on time and errors, copy-pasting loads, and reports print to a simple, one-page PDF for easy checking.Starting Price: $79.00 USD / month -
11
Softree Optimal
Softree Technical Systems
Softree Optimal is an add‑on to RoadEng that reduces construction costs by optimizing both vertical and horizontal alignments. Its patented engine evaluates millions of design possibilities to deliver the lowest‑cost, standards‑compliant road design—often cutting vertical construction costs by 10–30% and achieving even greater savings when horizontal optimization is included. With the addition of Path Explorer AI, the system now goes beyond alignment refinement to automatically discover entirely new corridor alternatives. It analyzes terrain, constraints, and cost factors to generate and rank multiple feasible routes, giving engineers rapid early‑stage insight and a stronger foundation for detailed optimization. -
12
AllyCad
Knowledge Base
AllyCAD is developed and distributed by Knowledge Base Software and has seen over 30 years of industry application and development. It is the preferred choice of thousands of technical draughtpersons who enjoy its user-friendly drawing tools and technique. AllyCAD places all the draughting functionality that you need at your fingertips, allowing you to design the way you want to. AllyCAD's industrial strength, advanced functionality and feature rich toolkits make it the only choice for our clients. AllyCAD allows 2D and 3D draughting, is fast and powerful. We have added and improved many features and functionality to give you the AllyCAD Advantage. Take a look at the Features page to get a more detailed overview. An advantage of using AllyCAD, is that the software comes with specialised toolkits have been designed to speed up essential but time-consuming tasks relevant to the various CAD disciplines. We are renowned for having the best support in the industry.Starting Price: $210 per year -
13
Plateia
CGS Labs
BIM ready solution for roadway design & reconstruction. Plateia is a professional, BIM-ready, 3D road design and reconstruction software solution. Using its flexible, dynamic data model, it supports BIM workflows and processes, and IFC standardized data format. Carefully designed UI and workflows are consistent with the road design engineering practice. This makes Plateia fast-to-learn and easy-to-use. It provides the commands and tools to support the entire design process. From preliminary to detailed design, from the initial input of survey data to complex 3D road models with analysis tools, to documentation and publishing features. Plateia is a professional, BIM-ready, 3D road design and reconstruction software solution. It provides the commands and tools to support the entire design process, from preliminary to detailed design, from the initial input of survey data to complex 3D road models with analysis tools, to documentation and publishing features.Starting Price: $263 per 30 days -
14
SPACE GASS
SPACE GASS
SPACE GASS is a multi-purpose 3D analysis and design program for structural engineers. Its extensive range of features make it suitable for anything from beams, trusses and frames to buildings, towers, tanks, cable structures and bridges. Capabilities include a 64-bit multi-core solver, silky smooth 3D rendered graphics, plate finite elements, frame elements, cable elements, tension/compression-only elements, moving loads and links to many CAD and building management programs. Why SPACE GASS Save time, money, and get a safe and efficient design. Silky smooth graphical interface that lets you see your changes visually as you go. A fast sparse matrix solver that fully utilizes the parallel processing power of multi-core computers. A wide range of structural modeling tools, analysis options and design modules. Comprehensive video tutorials to walk you through some of the tricky stuff. Configurable for stand-alone or floating network systems.Starting Price: $600 per month -
15
Geotechnical Engineering Modelling Software (GEMS)
Geotechnical Engineering Modelling Software (GEMS)
Geotechnical Engineering Modelling Software (GEMS) develops advanced and intuitive CAD software for foundation analysis & design. GEMS foundation analysis suite employs finite element modeling techniques for analysis & design of shallow and deep foundations. The foundation analysis suite includes modules for analyzing beam foundations, pile foundations and a specialized module for analyzing offshore pile foundations. Try GEMS foundation analysis suite for FREE on the cloud. It is also available for trial download and purchase for PC & Mac's.Starting Price: $500/year/user -
16
PowerPad
MasterSeries
MasterSeries PowerPad is a complete structural analysis and design suite. It is the ideal software choice for engineers who require a wide range of design capabilities at an extremely affordable price. By bundling lite versions of the core analysis and design programs, MasterSeries PowerPad delivers a wide range of well-established programs (not pro-forma's) at less than a third of their full version price. At the heart of PowerPad is our powerful MasterFrame analysis module. This integrates directly with our steel, concrete, composite, and timber design modules to give you a seamless, fully integrated, 3D analysis and design environment. PowerPad (Student Edition) is a free version of our commercial PowerPad Plus structural analysis and design software suite. PowerPad is not a set of proformas, but lite copies of our real programs bundled together. Simple steel, concrete, and timber beam designer. Analysis of beams, trusses, plane frames, grillages and space frames.Starting Price: $102.50 per month -
17
RISA-3D
RISA
Our user interface was created to be as easy to use as possible. Whether you’re creating geometry graphically in multiple views using advanced modeling tools or using spreadsheets to input data directly, RISA-3D has you covered. RISA-3D’s analysis and design features allow you to rapidly design structures of all types using a wide range of materials. Design buildings, bridges, tanks, culverts, and everything in between. Create reports with both graphical and numerical results including robust detailed output, giving you and your colleagues full confidence in your design. The latest user interface of RISA-3D was created with a structural engineers' workflow in mind. The familiar left-to-right, tab-by-tab ribbon approach, makes it effortless to progress through a model from conception to final design optimization by simply following the icon sequencing. Additionally, users have the ability to customize the interface so that their most used tools are available at all times.Starting Price: $1,970 per year -
18
RISAFloor
RISA
Create a single floor or multiple floors with ease using automatically generated grids, graphical input of structural members, and parent/child relationships in an easy-to-navigate environment. Easily design and optimize floor systems of various materials for applied loads, including live load reduction and vibrations while utilizing design rules that make managing results straightforward. RISAFloor ES includes optimization of rebar, full code checks including punching shear and detailing requirements, cracked section properties, and elastic deflection analysis. RISAFloor’s interface creates an intuitive floor-by-floor modeling environment for straightforward multi-story building creation. Quickly model floor elements using a DXF overlay, construction lines, and a combination of spreadsheet input and CAD-like modeling. In addition, parent/child floor relationships let you mimic one floor’s layout within another, eliminating repetitive modeling and modifications.Starting Price: $1,510 per year -
19
ADAPT-Builder
RISA
Easily create complex concrete geometry including single levels, ramps, and multi-story concrete structures using robust modeling tools as well as import from CAD and BIM software. Efficiently analyze slabs or entire structures for the combined effects of gravity, lateral, and vibration loading, utilizing true 3D finite element analysis, straightforward load takedown, and realistic slab alignment. Whether you’re investigating an existing reinforced concrete slab or designing a multi-story post-tensioned building, ADAPT-Builder allows you to control all aspects of design including cracking, long-term deflections, and punching shear, ensuring results are accurate and complete. Whatever your concrete design needs are, there is ADAPT software for you. Compare packages and get started. ADAPT-Builder is the 3D modeling, analysis, and design platform for ADAPT-Floor Pro, Edge, MAT, and SOG, while Modeler can be used together with ADAPT-PT and RC.Starting Price: $3,745 per year -
20
BRIGADE
TECHNIA AB
BRIGADE is an advanced FEM software for bridge analysis and design. The BRIGADE suite delivers a complete workflow for modelling, analysis and result presentation of bridges and other civil structures. With parametric 3D modelling, automatic meshing and built‑in handling of moving traffic loads according to Eurocode and other international standards, BRIGADE provides engineers with a powerful tool for bridge design, load calculation, damage assessment and dynamic analysis. -
21
AutoTURN
Transoft Solutions
AutoTURN® is used to confidently analyze road and site design projects including intersections, roundabouts, bus terminals, loading bays, parking lots or any on/off-street assignments involving vehicle access checks, clearances, and swept path maneuvers. As the vehicle swept path analysis software of choice for transportation engineers, planners, drafters, and architects, AutoTURN is used everyday. In fact, almost every state DOT in the US and provincial MOT in Canada use AutoTURN making it the defacto standard software of its kind for government agencies. Designers can make adjustments to a vehicle’s path through manipulation of points along the travel way, allowing for fine-tuning of vehicle position. Sections of the turning simulation can be added or adjusted for increased flexibility. These different editing functions can be used to adjust Arc, Corner and Oversteer path. -
22
RoadEng Civil Engineer
Softree Technical Systems
Faster, lighter, easier and specialized for the design of rural infrastructure, RoadEng significantly speeds up the corridor design process. Built from the ground up to work with surfaces, cross-sections, and alignments, RoadEng handles larger data sets in ways other civil design software cannot. No additional CAD software required. You don’t need to struggle with complicated and expensive CAD software. No need to learn and re-learn complicated software for complex highway interchanges and other things you don’t do. Geometric corridor design in a simple and intuitive user interface. Visualize your road design in 3D, plan, profile and section views simultaneously. Make a change to the project, dynamically watch all of the windows update. Minimize earthwork costs for roads, highways, and other corridor projects. Automatically balance your mass haul. Get the lowest cost vertical alignment. -
23
OpenRoads Designer
Bentley
OpenRoads Designer introduces a new comprehensive modeling environment to provide construction-driven engineering to help accelerate project delivery of road networks, unifying design and construction processes from concept to completion. The application provides complete detailed design capabilities for surveying, drainage, subsurface utilities, and roadway design that that supersedes all capabilities previously delivered through InRoads, GEOPAK, MX, and PowerCivil. OpenRoads Designer redefines best practices for generating design and construction deliverables and ensures the exchange of data throughout the project delivery and asset lifecycle. Using OpenRoads Designer, you can assemble context data rapidly from a variety of sources, such as traditional survey, point clouds, 3D reality meshes, terrain data, images, and geospatial information to bring real-world settings to your project.Starting Price: $3,393 per year -
24
Tekla Tedds
Tekla Software
Automate calculations and improve productivity with easy-to-use structural analysis software. For more than 20 years, Tekla Tedds has been the go-to document and design solution for engineers. This powerful, easy-to-use structural analysis software reduces repetitive hand calculations, and offers dependable multi-material element design because of its extensive, easy-to-inspect quality assured library of calculations. Tedds consistently and quickly delivers answers. You can avoid errors and streamline code compliant design delivery thanks to a quality assured library of regularly updated multi-material calculations. Tedds’ calculations are easily visible for rapid review and validation. Unlike hard-to-check spreadsheets, Tedds puts you in control with calculations that are easy to inspect and approve. With Tedds’ desktop publishing features, engineers have the power to quickly create and customize content output for professional project documentation that’s consistently competitive. -
25
GRAITEC Advance Design
GRAITEC
Advance Design is a mature and easy to use FEM Structural Analysis solution dedicated to structural engineers operating in a BIM environment. It fully designs any type of structure, with any kind of loads, mixing concrete, timber and steel members. It includes major code standards (Eurocodes / North American). Advance Design provides an outstanding BIM experience. It enables intelligent model-based workflows for Engineers and construction professionals. Advance Design acts as a BIM platform and guarantees the continuity of geometric and analytical data through model transfers all along the design cycle. Analysis results are also stored in the Digital Model and are part of the BIM process. For instance, they can be used to start a rebar design or a steel connection process directly from Revit. These options open new disruptive opportunities. Powerful, Easy to use and operate, fully compliant with Revit®. Supported by a strong team of experts. Flexible licensing model. -
26
GuideSIGN
Transoft Solutions
Build to work in CAD to ensure accuracy and consistency of designs with the added flexibility to handle customized content. Drag-and-drop objects, intelligent letter formatting and spacing, the latest FHWA Series fonts and MUTCD standard panel and object libraries, make designing signs possible in minutes. GuideSIGN™ provides engineers a fast and easy way to design even the most complex highway and roadway signs including roundabouts signs and special safety signs. Discover for yourself why the major North American DOTs, government agencies, and leading transportation consultants have chosen GuideSIGN for all their sign design and panel design needs. Traffic engineers use GuideSIGN™ – with the latest MUTCD symbols/panels, FHWA highway font libraries, intelligent object dimensioning, and innovative sign template creation tool – to design traffic and highway signs to standards and be ready for production in just minutes. -
27
Civil Site Design
Civil Survey Solutions LLC
Civil Site Design is an international civil engineering software program for road, site and stormwater design. Operating on the CAD system of your choice - AutoCAD, Civil 3D, BricsCAD - Civil Site Design integrates design and drafting in the one software environment. Civil Site Design introduces a world first with Artificial Intelligence implemented within the software to automatically build design models based on user input. Automation of intersection, cul-de-sac and roundabout design are key features of the software. There is an extensive tool set for road reconstruction, site works and stormwater. Designs done in BricsCAD Civil can be shared back to your Civil 3D users where corporate styles can be applied. A lower cost, no risk option. -
28
GRAITEC Advance CAD
GRAITEC
Ribbon tabs, quick access toolbar manager, "customize" dialog box to change menus, toolbars, keyboard shortcuts, and aliases. Autocomplete of commands that are started with some typed characters , for heavy command line users. General options for settings can be customized (display, paths/files, user preferences, crosshairs, profiles). Publish command to plot several layouts to DWF/PDF or to Plotter named in page setup. Modify 2D drawing objects and 3D 3D solids. Three-dimensional meshes made of polygons. GRAITEC has built up an extensive BIM technology portfolio encompassing ground-breaking, innovative developments, delivering exceptional business, process, technology and service solutions worldwide. GRAITEC has also expanded on its exceptional relationship with Autodesk and is a Platinum Partner in Europe and Autodesk Gold Partner in the US & Canada, making us one of the largest partners in the world. -
29
LandMentor
Neighborhood Innovations
Other software solutions are created to expedite production - faster – not necessarily better. From land surveying, city mapping, land planning, civil engineering, landscape design, architecture, financial modeling, and more, there has never been a single product that empowers you to deliver a significant improvement in quality – until now with LandMentor. LandMentor’s reinvents the consulting industry allowing you to improve planning, regulation, architecture, mapping, engineering, and surveying. LandMentor introduces new (patented) user interfaces reduces you learning curve to days and allows you to master the system in just a few weeks. LandMentor Video Gaming based technology works seamlessly with its precision coordinate geometry to make 3D accessible and the main vehicle for you to communicate – and impress, be it a simple shed in a rear yard or a master planned neighborhood. LandMentor utilizes precision surface intelligence to empower you to provide more efficient design.Starting Price: $4,995 -
30
MIDAS CIVIL NX
MIDAS IT
MIDAS CIVIL NX is a next-generation analysis and design program for bridges and civil engineering structures, offering powerful simulation tools and an enhanced user experience. It supports complex structural analysis including nonlinear behavior, moving loads, staged construction, seismic events, and advanced boundary conditions. The platform introduces automation through APIs, allowing engineers to generate models directly from Excel sheets and streamline repetitive tasks. Its redesigned interface provides an intuitive workspace that helps users navigate features more efficiently and maintain smooth workflows. CIVIL NX integrates seamlessly with the broader MIDAS collection, enabling data exchange across programs and supporting end-to-end civil engineering design processes. Backed by global adoption and continuous innovation, MIDAS CIVIL NX empowers engineering teams to achieve accurate, efficient, and reliable structural designs.
