Best Engineering Software in China - Page 22
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Compare the Top Engineering Software in China as of August 2026 - Page 22
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1
VariCAD Viewer
VariCAD
VariCAD Viewer is a viewer, converter and printing software working with 2D DWG, DXF, 3D STEP, STL, SAT and 3D/2D VariCAD file formats. VariCAD viewer allows you to convert DWG to DXF and vice-versa, convert STEP to 3D IGES, SAT, SAB, PDF 3D, PRC 3D, DAE or STL formats, print 2D DWG, DXF or VariCAD formats and use batch print or batch conversions. VariCAD viewer offers settings of 3D display methods (like light source or perspective). 3D display can be also exported into high-resolution bitmap file. Furthermore, it is possible to measure and calculate solids, change their color, or make them invisible in VariCAD Viewer. You can try a 30-day free trial of VariCAD Viewer & Converter.Starting Price: €20/user/year -
2
Tosi
Tosi
The Tosi Platform is a purpose-built Cyber-Physical Systems platform designed specifically to secure, connect, and control Operational Technology (OT) networks and critical infrastructure. Unlike traditional IT tools adapted for OT, Tosi was engineered from the ground up for industrial environments: it supports native industrial protocols, tolerates extreme temperatures, and requires no complicated configuration. Deployment is rapid, sites can be up and running in under five minutes with a “plug-and-go” setup, allowing organizations to connect distributed infrastructure quickly and securely without specialized IT expertise. It implements a zero-trust security model with enterprise-grade protections: end-to-end 256-bit AES encryption, hardware-based authentication (with RSA keys), no open inbound ports, and ISO/IEC 27001:2022 certification. With Tosi, you get unified, centralized management through a single interface (TosiControl), enabling visual network topology views.Starting Price: Free -
3
Edison Analysis
Edison Scientific
Edison Analysis is a next-generation scientific data-analysis agent built by Edison Scientific. It is the analytical engine underpinning their AI Scientist platform, Kosmos, and it’s available both on Edison’s platform and via API. Edison Analysis performs complex scientific data analysis by iteratively building and updating Jupyter notebooks in a dedicated environment; given a dataset plus a prompt, the agent explores, analyzes, and interprets the data to provide comprehensive insights, reports, and visualizations, very much like a human scientist. It supports execution of Python, R, and Bash code, and includes a full suite of common scientific-analysis packages in a Docker environment. Because all work is done within a notebook, the reasoning is fully transparent and auditable; users can inspect exactly how data was manipulated, which parameters were chosen, how conclusions were drawn, and can download the notebook and associated assets at any time.Starting Price: $50 per month -
4
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. -
5
FlowFuse
FlowFuse
FlowFuse is an industrial application software built on Node-RED that lets teams connect machines and protocols, collect and model data, and operate applications at scale while adding AI-powered assistance to accelerate development and deployment. It extends the intuitive low-code, visual programming environment of Node-RED with enterprise-grade features such as secure communication with devices, robust operational management, centralized remote deployment, team collaboration, and comprehensive security controls. FlowFuse includes interactive, responsive dashboards, AI-assisted flow creation and enhancement, and tools for transforming raw data into structured models using natural language prompts. It also adds support for DevOps-style pipelines to manage staged environments and version control, remote fleet management through a device agent, and advanced observability to monitor performance across instances.Starting Price: $20 per month -
6
TagoIO
TagoIO
TagoIO is a full-stack cloud software that lets users turn IoT sensor data into smart solutions without dealing with cloud complexity. It supports connecting and managing devices from more than 500 communication types, including LoRaWAN, NB-IoT, Wi-Fi, satellite, BLE, MQTT, and HTTP, with preconfigured connectors to decode device data into a standard format. It provides scalable device management, secure data storage, real-time visualization, custom analytics, automation, alerts, and multi-tenant access control so users can build dashboards, workflows, and logic in one environment. TagoIO simplifies building and deploying IoT applications with templates, drag-and-drop interfaces, and APIs while handling backend infrastructure, enabling rapid development and deployment. It offers advanced analytics to transform raw data into actionable insights and supports edge computing, mobile access, white-labeling, and integration with external systems.Starting Price: Free -
7
Breathe
Breathe
Breathe Battery Technologies provides a physics-based battery software toolchain that enables engineers and OEMs to design, simulate, validate, and control advanced battery systems with greater speed, accuracy, and performance than traditional empirical workflows. Its suite spans from cell design and simulation software, allowing rapid evaluation of ageing, thermal behavior, SoC/SoH estimators and system-level trade-offs, to embedded adaptive charging firmware that dynamically manages internal electrochemical states to deliver faster charging and longer life without hardware changes. Breathe’s software integrates physics-based modelling and real-time control into the battery development lifecycle so teams can reduce risk, iterate quickly, and make data-driven decisions while lowering cost and increasing flexibility. Breathe’s products are trusted by global brands and partners, including Volvo and OPPO, for applications that improve charging performance, extend cycle life, etc.Starting Price: Free -
8
FRILO
ALLPLAN
FRILO is a structural analysis and design suite for civil and structural engineers that delivers a wide range of calculation, verification, and modelling tools to assess the load-bearing capacity, stability, and serviceability of components and full structures in concrete, steel, timber, masonry, foundation, and geotechnical engineering according to Eurocodes and applicable standards. It is modular and includes specialized programs (for beams, columns, plates, foundations, soil mechanics, and more) that support component-oriented calculations with intuitive inputs and verifiable results, helping engineers handle everyday structural tasks efficiently and with clear documentation. FRILO integrates tools like BIM-Connector interfaces for importing analytical models from IFC/SAF formats, a Document Designer for generating standard-compliant reports, and continuous updates to standards, workflows, and material libraries.Starting Price: €244 per month -
9
Smart 145
Smart 145
Smart 145 is a cloud-based, all-in-one ERP and aviation Maintenance, Repair, and Overhaul software platform designed to optimize and simplify the complex daily operations of aviation repair stations, MRO businesses, and parts suppliers by centralizing key functions such as work order management, inventory tracking, purchase and sales orders, repair orders, quotations, dashboards, and reporting in a single intuitive interface so users spend less time on manual processes and more time servicing aircraft; it offers a user-friendly, scalable system with customizable fields, columns, and reports tailored to the unique workflows of different operations, secure data encryption and regular backups via AWS infrastructure, and real-time visibility into maintenance tasks and parts availability to improve operational control and efficiency.Starting Price: Free -
10
CableCalc BS7671 18-2
CastlineSystems
CableCalc BS7671 is advanced electrical calculation and design software aligned with the latest BS7671:2018+A2:2022 Requirements for Electrical Installations (IET Wiring Regulations 18th Edition Amendment 2) that helps professionals size cables, evaluate circuits, and design distribution board projects with precision. It supports both single- and three-phase calculations for radial, ring, and sub-main circuits, calculating voltage drop, disconnection time, fault current, earth fault information, overload, short-circuit parameters, and correction factors such as temperature and grouping. It offers comprehensive databases of copper cables and protective devices to streamline selection and includes tools to generate detailed calculation documents, schedules, single-line diagrams, and schematic drawings for jobs ranging from simple circuits to multi-distribution board projects.Starting Price: $177.09 per month -
11
3Dfindit
CADENAS GmbH
3Dfindit is CADENAS’ central visual engineering platform, offering verified digital twins and CAD, CAE and BIM data from thousands of manufacturer catalogs. Users can find components through advanced search methods such as text, filters, 3D shape, sketches and color, and download them in more than 100 native and neutral formats. The PLUGIN 3Dfindit supports numerous CAD and BIM systems and enables direct integration of models into existing workflows. For manufacturers, eCATALOG 3Dfindit provides digital product catalog solutions, while ENTERPRISE 3Dfindit offers extended search capabilities for companies within their CAD, PLM or ERP environments.Starting Price: 0 -
12
solarVis
solarVis
solarVis is an end-to-end platform built for the solar and sustainable energy sector that helps companies manage the entire lifecycle of solar sales and project operations in a single digital environment. It combines tools for lead generation, project design, feasibility analysis, proposal creation, customer relationship management, and installation project tracking, allowing solar businesses to streamline their workflows from initial customer acquisition to final installation. It includes modules such as a 3D rooftop design tool for creating accurate solar layouts, a multi-scenario feasibility analysis system that evaluates technical and financial viability, and customizable proposal generators that produce detailed project offers for customers. It also provides a material database and bill of materials management so teams can calculate costs, configure equipment packages, and track components used in solar installations.Starting Price: €99 per month -
13
SpeedUp
SpeedUp AI
SpeedUp lets you skip the tedious manual work of circuit schematic design. Just type in what your product needs to do, attach any relevant component datasheets, and the AI handles the rest — generating a structured block diagram, designing each module's schematic, and running electrical rule checks along the way. You can review and refine the block diagram before the AI proceeds, so you stay in control without doing the heavy lifting. When the design is ready, export a complete KiCad project in one click. Whether you're an experienced hardware engineer looking to speed up prototyping or a maker bringing a new idea to life, SpeedUp cuts the path from concept to schematic from weeks down to minutes.Starting Price: $30/month -
14
Cognitive Design
Cognitive Design Systems
Cognitive Design by CDS is a next-generation concurrent engineering platform for OEMs and Tier-1 suppliers in Aerospace, Defense, and Automotive. Powered by a proprietary implicit-geometry engine, it combines generative design (topology optimization, generative enclosure), manufacturing-driven constraints, simulation-driven analysis, and AI-powered design exploration in one unified platform. Engineers can generate and compare high-performance concepts faster, DfM constraints early (Casting, Machining, Metal AM), and automate repeatable workflows across entire product families — reducing time-to-design and eliminating late rework. Serving industry leaders across Japan, Europe, and the US.Starting Price: 12000€ -
15
D5 Lite
D5
D5 Lite is a free, AI-native, real-time visualization plugin developed by D5, specifically designed to integrate directly into 3D modeling software, primarily SketchUp (versions 2021–2026). It serves as an early-stage design tool that bridges the gap between raw, "white-box" massing models and high-quality, rendered visual concepts without requiring users to leave their modeling workspace. It is part of the "D5 All-in-One Workflow," which includes D5 Render and D5 Works.Starting Price: $38/month -
16
NeuralWing
Emmi AI
NeuralWing is a real-time neural simulation and design optimization model for transonic aircraft aerodynamics. It is built around the largest 3D transonic wing dataset, created from 30,000 steady-state CFD simulations of a 3D wing in the transonic regime, with variations across four geometry parameters and two inflow conditions. Using Emmi’s AB-UPT surrogate model trained on this data, NeuralWing enables users to modify wing geometry, test optimizations, and maximize aerodynamic efficiency in seconds. The model supports transonic 3D wing simulation, geometry and inflow variations, real-time inference, and design-parameter optimization. Its inputs include a geometry mesh in STL format, speed, and angle of attack, while its outputs include pressure, friction, velocity fields, and integral forces such as lift and drag. Geometry meshes are created in real time from four design parameters in a differentiable manner, allowing fast exploration of design changes.Starting Price: Free -
17
NeuralMould
Emmi AI
NeuralMould is Emmi AI’s Large Engineering Model for injection molding, described as a new gold standard in AI for engineering: any geometry, any material, any injection gates, one model. It lets users select from a range of geometries and test injection, material, and gate placement parameters to simulate filling behavior in seconds, rapidly compare multiple scenarios, optimize process KPIs, and avoid frozen flow fronts. Injection molding simulation is highly complex because it involves multi-physics calculations that model transient flow of viscous plastic through thin-walled geometries under extreme temperature and pressure conditions. NeuralMould captures these phenomena across a wide range of injecting conditions and mold geometries, achieving performance comparable to traditional solvers with a fraction of the computation time. The model supports multi-material scenarios, fast prototyping, multi-gate configurations, and multiple process parameters.Starting Price: Free -
18
Orca Slicer
Orca Slicer
Orca Slicer is a free, open source 3D printing slicer for FFF and FDM 3D printers, designed to turn 3D models into precise G-code with advanced calibration tools, intelligent print controls, and a user-friendly workflow. It gives makers a complete environment for preparing, tuning, previewing, and optimizing prints, with support for Windows, macOS, and Linux. Orca Slicer includes a comprehensive calibration suite for temperature towers, flow rate tuning, pressure advance, retraction tests, tolerance testing, maximum flow rate testing, and vertical fine artifact calibration, helping users fine-tune printers and filaments for better print quality. The slicer also offers precise wall and seam control, including outer wall spacing adjustments and scarf seams to improve accuracy and surface finish. It includes features for sandwich mode, polyholes, multi-plate workflows, printer setup, slicing settings, and detailed model preparation, giving users more control over how parts are printed.Starting Price: Free -
19
LIGGGHTS
CFDEM
LIGGGHTS is an open source Discrete Element Method particle simulation tool for modeling particulate materials, with a focus on industrial granular and granular heat-transfer simulations. LIGGGHTS stands for “LAMMPS improved for general granular and granular heat transfer simulations,” and it builds on the LAMMPS molecular dynamics platform to extend DEM capabilities toward practical industrial applications. It can be used to simulate systems where material behavior emerges from the motion, collision, friction, cohesion, heat transfer, and interaction of individual particles. It is suitable for analyzing powders, grains, bulk solids, particulate flows, packed beds, conveying systems, mixing processes, hopper discharge, material handling, and other granular systems where particle-scale behavior matters. LIGGGHTS is currently used by research institutions and companies worldwide for the simulation of particulate materials, especially where open source flexibility.Starting Price: Free -
20
LAMMPS
LAMMPS
LAMMPS, the Large-scale Atomic/Molecular Massively Parallel Simulator, is a classical molecular dynamics code with a focus on materials modeling. It models ensembles of particles in liquid, solid, or gaseous states and can simulate atomic, polymeric, biological, solid-state, granular, coarse-grained, mesoscopic, or macroscopic systems using many interatomic potentials, force fields, and boundary conditions. LAMMPS can model systems in two or three dimensions, from only a few particles up to billions, and is designed to run efficiently on parallel computers while remaining easy to extend and modify. It includes potentials for solid-state materials such as metals and semiconductors, soft matter such as biomolecules and polymers, and coarse-grained or mesoscopic systems. It can be used to model atoms or, more generally, as a parallel particle simulator at atomic, meso, or continuum scale.Starting Price: Free -
21
Yade
Yade
Yade is an extensible open source framework for discrete numerical models, focused on the Discrete Element Method. Its computation parts are written in C++ using a flexible object model that allows independent implementation of new algorithms and interfaces, while Python is used for rapid and concise scene construction, simulation control, postprocessing, and debugging. Yade is designed for researchers and engineers who need to create, run, inspect, modify, and extend particle-based simulations through scripts, interactive commands, graphical tools, and reusable simulation components. Simulations can be built from specialized generators or constructed directly with Python scripts, giving users flexibility for developing custom models, importing geometries, reusing code, and controlling the full simulation loop. It represents each simulation as a scene containing bodies, interactions, and resultant forces, with bodies defined by geometry, material properties, state variables, etc.Starting Price: Free -
22
MercuryDPM
MercuryDPM
MercuryDPM is an open source code for discrete particle simulations, designed to simulate the motion of particles or atoms by applying forces and torques from external body forces, such as gravity or magnetic fields, and from particle interaction laws. For granular particles, these forces are typically contact forces, including elastic, plastic, viscous, and frictional interactions, while molecular simulations can use interaction potentials such as Lennard-Jones. MercuryDPM is written as a versatile, object-oriented C++ code and is built to be understandable, flexible, and extensible for researchers and engineers who need to create new simulation models. It is developed extensively for granular applications, while remaining adaptable to other particle-based systems and long-range interactions. Its documentation guides users through installation, running simulations, visualization, analysis, and creating new MercuryDPM codes to model systems of their choice.Starting Price: Free -
23
MFiX
National Energy Technology Laboratory
MFiX, or Multiphase Flow with Interphase eXchanges, is an open source multiphase flow solver and NETL’s flagship suite of computational fluid dynamics tool for modeling reacting multiphase flows. It has become a standard for comparing, implementing, and evaluating multiphase flow constitutive models, and has been applied to a diverse range of multiphase flow devices and industrial systems. MFiX provides multiple modeling approaches, including a Two-Fluid Model, Discrete Element Model, Coarse-Grained Particle DEM, Superquadric Particle DEM, Glued-Sphere Particle DEM, Particle-in-Cell model, hybrid methods, and a single-phase solver for pure granular flows. These models can be used to simulate gasifiers, circulating fluidized bed combustors, fluidized beds, fluid catalytic crackers, chemical looping combustion systems, and other particle-fluid systems involving hydrodynamics, heat transfer, species transport, and chemical reactions.Starting Price: Free -
24
GROMACS
GROMACS
GROMACS is a free and open source suite for high-performance molecular dynamics and output analysis. It is a versatile package for simulating the Newtonian equations of motion for systems with hundreds to millions of particles, with a strong focus on materials modeling, biomolecular simulation, and particle-based systems. GROMACS is primarily designed for biochemical molecules such as proteins, lipids, and nucleic acids, which involve many complicated bonded interactions, but its speed in calculating nonbonded interactions also makes it useful for non-biological systems such as polymers and other materials. It can model ensembles of particles in liquid, solid, or gaseous states and supports a wide range of molecular dynamics workflows, from basic energy minimization and equilibration to production simulations and detailed trajectory analysis.Starting Price: Free -
25
NAMD
Theoretical and Computational Biophysics Group
NAMD is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. Based on Charm++ parallel objects, it scales from desktop and laptop computers to high-end parallel platforms, hundreds of cores for typical simulations, and beyond 500,000 cores for the largest simulations. NAMD is built for researchers who need to simulate large molecular systems efficiently while preserving compatibility with widely used molecular modeling workflows. It uses the popular molecular graphics program VMD for simulation setup and trajectory analysis, and it is file-compatible with AMBER, CHARMM, and X-PLOR. It is designed to support biomolecular simulations involving proteins, membranes, nucleic acids, solvents, ions, and other molecular systems where atomic interactions and time-dependent motion need to be studied in detail.Starting Price: Free -
26
ESPResSo
ESPResSo
ESPResSo, the Extensible Simulation Package for Research on Soft Matter, is a highly versatile open source simulation package for performing and analyzing scientific molecular dynamics and Monte Carlo many-particle simulations. It is designed as a universal tool for simulating a variety of soft matter systems, especially coarse-grained atomistic or bead-spring models used in physics, chemistry, molecular biology, and process engineering. ESPResSo can be used to simulate polymers, liquid crystals, colloids, polyelectrolytes, ferrofluids, gels, biological systems, DNA, lipid membranes, bacterial motion, and super-capacitors. In coarse-grained models, a group of atoms or molecules is treated as a single bead, allowing researchers to investigate larger time and length scales than would be practical with fully atomistic simulations. ESPResSo supports classical molecular dynamics simulations in different statistical ensembles.Starting Price: Free -
27
AMTOS
Aggregator Solutions Ltd.
AMTOS — Aviation Maintenance Training & Operations System — is a cloud-hosted platform purpose-built for EASA Part-147-approved Maintenance Training Organizations (MTOs). It unifies the entire training lifecycle in a single system: personnel enrollment, course scheduling, a Part 66 question bank, online computer-based exams, attendance tracking, and regulatory reporting — all on a single shared database. Role-tailored dashboards serve administrators, instructors, and students simultaneously. Compliance tools include EASA Form 148 Certificate of Recognition generation, audit-ready records, and BI dashboards for performance oversight. AMTOS eliminates the duplication and version-control risks of spreadsheet-based workflows, keeps every record authoritative and up to date, and scales from a single MTO to a multi-site training network. -
28
Rendervi
Rendervi
Rendervi is an AI render studio made by architects for architects, built to create consistent renders at the speed of AI. It is designed for architecture and visualization teams that care about quality, speed, and control, helping them enhance architectural renders, change materials, or push a model preview toward photorealism without losing the original design intent. Rendervi turns architectural previews into precise, client-ready renders with ready-to-use workflows for render mode, concept mode, photo-realism mode, material edit, material study, and upscaling. Teams can move from a sketch, wireframe, layout direction, SketchUp export, Revit preview, or raw CAD/BIM model view into a strong visual starting point much faster than a traditional visualization pipeline. It supports controlled edits for daylight, finishes, styling direction, environment, details, and materials while preserving layout, composition, geometry, and the core design logic.Starting Price: $12.99 per month -
29
IIoTNext
CONSYST Digital Industries Pvt Ltd.
IIoTNext provides affordable industrial IoT solutions that help organizations collect, monitor, and use data from connected industrial assets. The platform supports on-premises, hybrid, and cloud-based IIoT architectures so businesses can choose the deployment model that best fits their operations. It helps companies improve productivity, efficiency, uptime, and visibility across equipment, infrastructure, and field assets. IIoTNext supports industrial connectivity through protocols and frameworks such as OPC-UA, ODBC, MQTT, and HTTPS. Its solutions are used across industries including water and wastewater, marine, renewable energy, cold storage, HVAC, power, infrastructure, and IT-OT convergence. By enabling remote monitoring, control, alerts, and data exchange, IIoTNext helps organizations advance Industry 4.0 and digital transformation initiatives.Starting Price: $30/month/user -
30
Relay Tripping Curves PRO2
PROTELECTSA
Relay Tripping Curves PRO2 (RTC2) is Windows desktop software built by protection engineers, for protection engineers. It plots trip curves for relays, circuit breakers, and transformers on a log-log plot, verifies selectivity between devices, and generates the complete technical report that real engineering work demands. Field test sets measure, but they don't relate the reading back to the primary system, plot the curve, or leave evidence that a setting actually coordinates. RTC2 solves that. Features: 7 relay brands, each mirroring the manufacturer's real display and native nomenclature, 10 circuit breaker trip units with L/S/I/G zones, Transformer damage curve per ANSI/IEEE C57.109-2018, inrush and short-circuit current, ΔT selectivity calculation between devices, PDF reports with primary-equivalent current, curve equation, plot, and signatures, Fully bilingual (English/Spanish), 100% offline Free DEMO with no time limit. Paid editions (perpetual license, one-time payment)Starting Price: Free demo