Page 7 | Best Engineering Software for Windows of 2026

EnRoute

SAi

EnRoute is the go-to CNC software solution for everyday cutting, nested-based production, and creative design applications. Our CAD/CAM design software provides a unique combination of 2D and 3D design and toolpath capabilities for CNC routers, lasers, plasma, waterjet and knife cutters. Get the most out of your CNC Router with no large upfront cost. Just a low monthly operating expense gets you every feature in EnRoute software to unlock the full productivity and revenue potential of your CNC Router. It is now easier to create Symmetric Rapid Texture Features. Create interlocking components that can be used to create shelves and other objects. The new simulation engine provides a more realistic view of the finished piece. Right click on a tool button and a short movie explaining that tool will play. SAi EnRoute 7 takes CAD/CAM production to the next level. Your cut jobs easier, faster and higher quality than ever before.

Starting Price: $34.99 per month

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3D-Tool

Open and see any 3D part or assembly clearly—without expensive CAD software. 3D‑Tool lets you open, view, measure, and mark-up 3D CAD models in a simple, affordable way. Designers, engineers, and project managers can review parts from many CAD systems without needing the original software. The Premium and Advanced versions support 20+ file formats and let you share annotated models with anyone using the Free Viewer app. The Free Viewer opens native 3D‑Tool files (Those exported by a paid version of 3D-Tool) and STL files, making collaboration easy. The Premium version adds a powerful converter that turns native CAD files into STEP or CAT formats for use in NC, CMM, and other systems that can’t open the originals. Cross Sections • Exploded Views • 3D/2D Measure • Model Compare • Draft & Wall Analysis • Collision Check • Custom Views • Annotations • Publish EXE/DDD/3D‑PDF • STL/OBJ/3DS/PLY Export

Starting Price: $245 per license

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WinWedge

TAL Tech Inc.

WinWedge data collection software for balances, scales, meters, gages, sensors or any USB/RS232 output measuring device or lab instrument. The WinWedge Pro version also supports Ethernet-connected devices. WinWedge easily captures data directly into Excel, Access or any Windows application or web page. It can even send commands out to control your device through hot keys, buttons, or DDE. WinWedge can send the data directly into any Windows program or web form, including Excel, Access, LIMS, shipping software, medical databases and more. It is designed to be highly flexible and can easily parse, filter and format your device data to fit your project's requirements. Think of WinWedge as an easily customizable serial I/O device driver. It comes with free support and a lifetime license on the installed PC. Test the free trial version today. Eliminate tedious manual data entry. Create a custom data collection solution into your existing Windows or web applications TODAY!

Starting Price: $399 one-time payment

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VisualARQ

ASUNI

VisualARQ is a Flexible BIM solution powered by McNeel’s Rhinoceros 3D. VisualARQ enhances Rhino by adding powerful associative object styling and dynamic documentation tools which adapt to fit the professional’s workflow. VisualARQ allows you to with parametric architectural objects, produce 2D drawings from the 3D model, generate dynamic BIM objects driven by Grasshopper, automate many modeling tasks through the VisualARQ components built for Grasshopper, add custom data to geometry and list in schedules and finally deliver BIM models and collaborate with other tools through the IFC import/export capabilities.

Starting Price: $95-795 one-time payment

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FlytBase

FlytBase is an enterprise-grade drone autonomy platform to fully automate aerial data collection workflows. With little to no human intervention, users can conduct scheduled and repeatable BVLOS drone flights using docking stations, all controlled from their remote command centers. By enabling apps and integrations and ensuring the highest data security standards, reliability, and scalability, the FlytBase platform lets users seamlessly integrate autonomous drones into enterprise workflows.

Starting Price: $0/user

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Braceworks

Vectorworks

The Braceworks® add-on module for Vectorworks Spotlight provides design, production, and rigging professionals with an easy way to gauge the performance of temporary structures under load. This one-of-a-kind module helps ensure safety and compliance with engineering codes and standards, creating a completely integrated modeling, analysis, and documentation process in one interface. Regulatory requirements, such as the Eurocodes, and increasing requirements from venues, municipalities, and building owners, are making it necessary for event design, A/V, and rigging companies to produce load and structure calculations for sign off by structural engineers. Conduct static analyses and FEM analysis with results that display graphically on the model for easy reference. Automatically generate detailed calculation reports.

Starting Price: $211 per month

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VIKTOR

VIKTOR is an AI-powered platform that enables engineers to automate workflows and build custom applications. It allows users to create tools for design, analysis, reporting, and data processing without extensive coding. The platform integrates with popular engineering software such as Autodesk, Bentley, and Trimble. Engineers can connect multiple tools into a single workflow, reducing manual work and errors. VIKTOR also supports collaboration by allowing teams to share apps with version control and governance. It helps turn complex engineering processes into efficient, repeatable systems. Overall, VIKTOR streamlines engineering tasks and boosts productivity through automation.

Starting Price: $0/per month/user

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PV*SOL

Valentin Software

PV*SOL premium is the professional software for 3D design and simulation of photovoltaic systems – including precise shading analysis. For more than 25 years, engineers, planners, and installers worldwide have relied on this industry standard to optimally design PV systems, reliably calculate yields, and create bankable reports. Whether for residential homes or commercial rooftops, for full or surplus feed-in, or in combination with battery storage, electric vehicles, and heat pumps – PV*SOL premium models every system configuration realistically and flexibly.

Starting Price: 845,00 EUR

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Cogent DataHub

Skkynet

There is a growing need to securely operate on and utilize industrial data in every industry vertical. Skkynet's Cogent DataHub provides a secure-by-design industrial data operations platform that connects to, provides inline protocol conversion for, aggregates, contextualizes, edge processes, integrates with AI models, visualizes and securely streams industrial data to where ever it is needed - in OT, IT, or the cloud. Powered by patented technology and supported by decades of industrial expertise, Skkynet’s proven software is trusted by over 2,200 customers across more than 30,000 installations in 86 countries.

Starting Price: $495/month - unlimited data

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Cable Pro Web

Electrotechnik

Cable Pro Web is a well-known cloud-based calculation solution for low voltage electrical design which complies with various international standards. The software is suitable for domestic, commercial, and industrial electrical installations. Cable Pro Web allows users to perform cable sizing and voltage drop calculations, maximum demand, voltage rise for solar, discrimination of protective devices, power factor correction, cable pulling tensions, arc flash, electrical networks calculations with transformers, generators, and switchboards, and more. Cable Pro Web helps electrical businesses to win more work and larger electrical projects. It also helps users to quote with accuracy and therefore to be more successful on their projects. Cable Pro Web saves you money and time, is quick to learn and easy to use, and there is excellent technical support included.

Starting Price: $190/year/seat

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RFEM

Dlubal Software

The FEA program RFEM allows for quick and easy modeling, structural and dynamic calculation, as well as the design of models with member, plate, wall, folded plate, shell, and solid elements. Due to the modular software concept, you can connect the main program RFEM with the corresponding add‑ons in order to meet your individual requirements. The structural analysis program RFEM provides structural engineers with a 3D FEA program that meets all requirements in modern civil engineering. Efficient data input and intuitive handling facilitate the modeling of simple and complex structures. The structural analysis program RFEM is the basis of a modular software system. The basic program RFEM is used to define structures, materials, and loads for planar and spatial structural systems consisting of plates, walls, shells, and members. The program also allows you to create combined structures as well as model solid and contact elements.

Starting Price: €697.50 rent 1 month

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SafeGrid Earthing

Electrotechnik

SafeGrid Earthing Software is apt for earthing systems designs. The software performs accurate, finite elements based calculations. SafeGrid Earthing software is proven, affordable and easy to use. The software calculates grid resistance, touch and step voltages and lightning protection for substations. The software is helping industries for the last ten years. The software includes all the modules you need for performing a safe earthing system design in the safe grip. It includes: Fault current distribution. Soil modelling. Build grid. Safety criteria. Safe results. Along with the software, you get support from our earthing expert engineers. SafeGrid Earthing software that saves you time and money for your projects.

Starting Price: $9,900 for a perpetual license

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Avica Cloud

Avica Cloud is a cloud-based 3D photogrammetry platform. Users can convert massive drone image data into accurate 3D models with easy operation. Rapid modeling: users can upload aerial data at any time and model while shooting. Efficient cloud computing: extremely high data processing speed with 40,000 GPU servers. Aerial Triangulation: Fast and accurate triangulation processing. Support uploading GCPs, support viewing camera calibration, photo overlay, photo information, connection points and control points in the report. Security: TPN certified. Multi-tenancy technology and HTTP-based encryption. 365*7*24 quick response: professional technical support team Price: Pay as you go.

Starting Price: $3.99 - $1.99

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VariCAD

VariCAD is 3D / 2D CAD software primarily intended for mechanical engineering design. The comprehensive CAD software enables designers to quickly create, evaluate, and modify their models. The software is sold as one "fully loaded" package, with all features and functions, for one affordable price. VariCAD delivers an excellent performance-to-price ratio, making it one of the smartest choices on the market today. VariCAD is compact, fast, easy to use, and provides everything necessary for mechanical design. The system contains: 3D Modeling 2D Drawing and Editing Optional Support of Parameters Optional Support of Geometrical Constraints Shells Modeling, Pipelines, Wires Crash Tests (Interferences) 3D Assemblies and Groups Surface Development (Sheet Metal Unbending) Mechanical Part Libraries and Symbol Libraries Calculations of 3D Objects or 2D Sections BOM and Title Blocks

Starting Price: 989 €/user

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Virto.CAD

Virto Solar

Virto.CAD is a powerful PV design plugin for AutoCAD and BricsCAD. It allows EPC, engineering firms and developers in the solar industry to crate detailed drawings and calculations for commercial rooftop and ground mounted projects. Virto.CAD is an all-in-one platform that optimizes your workflow and productivity. Using our software will save you more than 85% on engineering time and costs by automating module layouts, ballast calculations, bill of materials, irradiations simulations, yield simulations, string mapping, cable trays, trenches and routing management...

Starting Price: 3.000$ - 4.500$

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ReluxCAD

RELUX Informatik AG

The ReluxCAD for Revit add-on enables lighting design in Revit. Enhance the quality of your specialist planning. Using the ReluxCAD for Revit add-on, the required number of luminaires in interior spaces can be determined in line with standards. Electrical designers are thus equipped with an easy-to-use and comprehensible simulation tool in their familiar working environment. A native interface to the ReluxDesktop application enables loss-free communication with lighting designers. As an electrical designer, you are responsible for ensuring that the positioning of luminaires in buildings complies with standards. On average, only 10% of installed luminaires are checked for compliance with lighting standards at present. Enhance the planning quality of lighting in buildings! This tool allows you to do just that. Clear display of complex products. Simulation of IEC 63180 passive infrared sensors. Interior & exterior measurement areas.

Starting Price: CHF 479.- single licence/year

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ReluxDesktop

RELUX Informatik AG

ReluxDesktop is a high-performance, intuitively-operated application for simulating artificial light and daylight. It provides you with rapid and efficient support on all the different aspects of big and small projects, without taking any unnecessary roundabout routes. Simulation of lighting and sensors in real-time! Calculation of absolute values, national and international standards, compatible with CAD and BIM systems, plus a great deal more. The application is available to you free of charge thanks to the support of our partners in the industry. Make ReluxDesktop your day-to-day tool, you'll be surprised how much time you save with it! Add-on for other programs. Useful functions for Autodesk Revit. Add-on for ReluxDesktop. Real tunnel calculation based on the current standards.

Starting Price: free of charge

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RWIND

Dlubal Software

The wind simulation program RWIND, like the other Dlubal Software programs, is easy to use and reliably provides the required result. If using RWIND, the wind will certainly not be taken out of the sails of your project. RWIND allows you to analyze wind flows (digital wind tunnel) around buildings or any other objects. For this, RWIND uses a CFD simulation (Computational Fluid Dynamics) and shows you how the wind flows affect the generated structures. Run a wind simulation for simple or complex structures – the result will always speak for itself. You can then simply import the wind loads calculated with RWIND into RFEM or RSTAB.

Starting Price: €2,950 one-time payment

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Process Engineering ToolS

Stratus Engineering

PETS® is an engineering software product with a collection of over 30 frequently used engineering calculations combined into one software product. PETS® software calculates Physical Properties, Hydraulic Analysis, Relief Calculations and Instrument Sizing. PETS® also calculates Equipment Sizing such as Pumps, Compressors, Tanks, Vessels, Spheres, Drums, Columns, Exchangers, Air Coolers and more. PETS® is used by Process, Chemical, Production, Mechanical, Instrument and other Engineers. PETS® is being used in Refineries, Chemical Plants, Utilities, Equipment Manufacturers and many other industries. PETS helps you design, analyze and troubleshoot your process. The graphical user interface makes PETS® easy to use increasing productivity and providing reliable results. Select a tool, there are over 30 ToolS, then begin entering the necessary data. The PETS® environment is interactive and calculations are performed and updated as required data is entered. Save or print the data.

Starting Price: $44.99/month/user

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4Reality

4Reality Studio

4Reality is a versatile real-time rendering software designed to deliver photorealistic visualizations and simulations. It supports CAD and 3D model imports, offering advanced features like Lumen and Pathtracing technologies, dynamic sky simulation, and real-time VFX. Equipped with libraries of materials and models, 4Reality streamlines design processes for professionals in architecture, engineering, and product design. The software supports real-time DEM and CFD simulations, VR headset compatibility, point cloud imports, and advanced material creation. Additional tools include dynamic scene control, saved camera views, interactive annotations, and rendering without resolution limits. Available in French and English, 4Reality transforms 3D models into lifelike experiences.

Starting Price: Free

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PoligonSoft

Professional tools for modeling and optimizing metal casting processes with the ability to predict the formation of defects in cast parts. - Filling Dynamics - Macro and Microporosity - Residual Stresses - Deformations and Warping - Cracks (Hot and Cold) - Hydrostatic Pressure - Mold Wear - Slag Formation PoligonSoft provides reliable simulations that prevent waste and costly redesigns, allowing manufacturers to "get it right" the first time. The core of PoligonSoft includes three calculation systems: hydrodynamic, thermal, and stress. Along with a set of additional options, it allows the simulation of all traditional casting technologies and many special processes. At PoligonSoft, all stages of the casting production process can be sequentially simulated: mold heating, mold filling with molten mass, solidification on the bench or in the thermostat, extraction of the cast part from the mold, cutting of the feeding system and risers, etc.

Starting Price: $14,137 USD/year

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Avoyd

enkisoftware

Avoyd Voxel Editor and Renderer Create, import, export and render large voxel worlds. 3D art and rendering tool for voxel artists, map builders and game developers. Main Features: - Large scenes up to 256k voxels a side. - CPU and GPU path traced rendering. - Export to optimised mesh glTF and OBJ with physically-based materials parameters, and VOX. - Import MagicaVoxel VOX, Minecraft maps, heightmaps, palettes. - Orthographic projection with Isometric presets. - Up to 65k physically based materials. - Physically based light and atmosphere

Starting Price: €15 one-time payment

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RSECTION

Dlubal Software

Do you often spend too long calculating cross-sections? Dlubal Software and the RSECTION stand-alone program facilitate your work by determining section properties of various cross-sections and performing a subsequent stress analysis. With the stand-alone program RSECTION, Dlubal Software provides you with a time-saving solution for the calculation of thin-walled and massive cross-sections. The program determines the section properties and performs a stress analysis. The seamless integration with the FEA software RFEM and the structural frame & truss analysis software RSTAB allows for efficient cooperation. RSECTION cross-sections are available in the RFEM and RSTAB libraries, and you can easily import the internal forces in the programs.

Starting Price: €292.50 rent 1 month

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RSTAB

Dlubal Software

RSTAB is a powerful analysis and design software for 3D beam, frame, or truss structure calculations, reflecting the current state of the art and helping structural engineers meet requirements in modern civil engineering. Use the successful structural frame & truss analysis software RSTAB for your design of beam, frame, or truss structures consisting of steel, reinforced concrete, timber, aluminum, or other materials. With RSTAB, you can easily and quickly define a structural model and then calculate the internal forces, deformations, and support reactions. There are design add-ons at your side that you can use to consider the material- and standard-specific requirements.

Starting Price: €487.50 rent 1 month

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KUKA.Sim

KUKA

KUKA.Sim is an intelligent simulation software designed for efficient offline programming of KUKA robots, enabling users to optimize system and robot operations outside the production environment swiftly and effortlessly. The software facilitates the creation of digital twins, providing an identical representation of subsequent production processes. This 3D simulation encompasses the entire planning process, from process design and visualization of material flows to identifying bottlenecks and generating PLC code. KUKA.Sim ensures 100% data consistency, allowing both virtual and real controllers to operate with identical data, thereby laying the groundwork for virtual commissioning. This approach enables pre-testing and optimization of new production lines, offering significant time savings by allowing rapid and individualized planning of system and robot concepts without the necessity of physical construction.

Starting Price: Free

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Pipe Flow Calculations

Application Services LLC

Fast & Accurate Fluid Flow Calculations. Pipe Flow Calculator is essential for engineers, students, and professionals working with fluid dynamics. With 18 desktop calculators, it solves simple and complex fluid flow problems in under a minute—GUARANTEED. Why Choose Pipe Flow Calculator? ✅ Easy to Use – Just enter values and get instant results. ✅ Trusted Worldwide – Used daily by thousands of professionals. ✅ Reliable & Updated – Bug fixes within 1-2 days. ✅ Transparent Calculations – All formulas are provided. Key Features ✔️ Switch between metric and imperial units. ✔️ Select pipes, materials, and fluids from predefined lists. ✔️ Export results to Excel & Word, save, print, and continue where you left off. ✔️ Copy/paste full calculation reports. Available Calculators 🔹 Pressure Drop, Pipe Diameter, Pump Performance, Reynolds Number 🔹 Orifice Plate, Venturi Tube, Nozzle, Prandtl Probe 🔹 Control Valve, Gas Flow, LPG, Thermal Energy

Starting Price: $9.95/month

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GerbView

Software Companions

GerbView is a software application primarily designed for viewing, printing, and converting PCB design files, particularly Gerber and ODB++ formats. It offers a comprehensive set of features for visualizing, analyzing, and manipulating these files, making it a valuable tool for PCB designers and manufacturers. GerbView allows users to open and display Gerber (RS-274D and RS-274X), ODB++, Excellon, PDF, DXF, and HPGL/2 files. Both RS-274D and RS-274X Gerber formats are supported, and you can use GerbView to convert your older Gerber files to the new RS-274X extended format. GerbView includes a comparison tool to highlight differences between design revisions, aiding in version control and quality assurance.

Starting Price: $85

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RunMat

RunMat (by Dystr) is a fast, free, open-source alternative for running MATLAB code. Users can run their existing .m files with complete MATLAB language grammar and core semantics. No license fees, no lock-in. 300+ built-in functions supported. RunMat is built with a modern Rust runtime featuring a tiered execution model: an interpreter (Ignition) for instant 5ms startup and a JIT compiler (Turbine/Cranelift) for hot paths. GPU acceleration is automatic via a fusion engine that detects elementwise operation chains and dispatches them as optimized GPU kernels across NVIDIA, AMD, Apple Silicon, and Intel GPUs through Metal, DirectX 12, Vulkan, and WebGPU. Up to 131x faster than NumPy and 7x faster than PyTorch on dense numerical workloads. Runs everywhere: CLI, NPM package, Homebrew, Jupyter kernel, or instantly in the browser via WebAssembly + WebGPU. Single portable binary. MIT licensed.

Starting Price: $0

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SAM Aviation Maintenance Software

ASA Software ApS

SAM (Simplified Aircraft Maintenance) by ASA Software is an Easy-to-Use Software suite, designed to make aircraft maintenance time saving and cost effective and provides aircraft operators, CAMO and MROs with all the required functionality. Our solution is cloud based - so no need for local servers and easy access from several locations. The license price is independent on the number of aircrafts - only the concurrent users and the modules used, has an influence.

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Calibration Control

Ape Software

Use Calibration Control (CC) for Calibration, Maintenance, or general Asset Management. Quickly and visually track equipment that requires Calibration or Maintenance using customizable highlighted grids, auto emails, or reports. Maintain histories with audit trails relating to equipment traceability, people, companies, related documents, attachments, certificates, & more. Automate Calibration Control with custom or default barcode labels scanned by time-saver data entry dialogs to increase speed and traceability. Use the Report Designer for custom reports or modify existing reports. ISO, FDA, & ANSI quality systems use CC to maintain compliance and effortlessly communicate that compliance to auditors and internal customers. Although CC grew up in a Manufacturing environment, it is also used in other industries like Metrology Services, Health Care, Aviation/Aerospace, Mining, Testing, Maintenance, Designer Engineering, Oil Wells, Distribution, Packaging, and others.

Starting Price: $768

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Best Engineering Software for Windows - Page 7

Compare the Top Engineering Software for Windows as of July 2026 - Page 7

EnRoute

3D-Tool

WinWedge

VisualARQ

FlytBase

Braceworks

VIKTOR

PV*SOL

Cogent DataHub

Cable Pro Web

RFEM

SafeGrid Earthing

Avica Cloud

VariCAD

Virto.CAD

ReluxCAD

ReluxDesktop

RWIND

Process Engineering ToolS

4Reality

PoligonSoft

Avoyd

RSECTION

RSTAB

KUKA.Sim

Pipe Flow Calculations

GerbView

RunMat

SAM Aviation Maintenance Software

Calibration Control

Best Engineering Software for Windows - Page 7

Compare the Top Engineering Software for Windows as of July 2026 - Page 7

EnRoute

3D-Tool

WinWedge

VisualARQ

FlytBase

Braceworks

VIKTOR

PV*SOL

Cogent DataHub

Cable Pro Web

RFEM

SafeGrid Earthing

Avica Cloud

VariCAD

Virto.CAD

ReluxCAD

ReluxDesktop

RWIND

Process Engineering ToolS

4Reality

PoligonSoft

Avoyd

RSECTION

RSTAB

KUKA.Sim

Pipe Flow Calculations

GerbView

RunMat

SAM Aviation Maintenance Software

Calibration Control

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