Best Free Engineering Software - Page 10
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Compare the Top Free Engineering Software as of April 2026 - Page 10
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1
Delcam Exchange
FreeCAD
Work on multiple projects in CAD and exchange data by establishing a connection that translates the content from one compatible input format to another. The utility opens and views files from all CAD systems and selects the entirety of it or selected parts for translation. With free version of Delcam Exchange you can read all commonly used CAD format files as ACIS, IGES, Parasolid, STEP, VDA, AutoCAD (dwg, dxf), CATIA V3, V4, V5, Cimatron, Elite, IDEAS, Inventor, Pro/Engineer, Rhino, SolidEdge, SolidWorks, SpaceClaims, TopSolid, Unigraphics NX. Exchange is Delcam's CAD translation solution. Exchange is a powerful stand alone CAD translator program capable of translating from many popular CAD input formats to many output formats. Downloading Exchange and opening and viewing files from all compatible systems is free and without obligation, and everything is confidential as you don't have to send any of your CAD data files over the internet. -
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JETCAM CAD Viewer
JETCAM
The JETCAM CAD Viewer is a free tool to allow viewing of all major 2D CAD files on your PC. It's a lightweight tool which does not require much memory or hard disc space, and runs extremely fast. It's ideal to install on top of existing CAD/CAM software to provide you with a fast, one-click viewing of CAD files, with pan and zoom capabilities. It's provided free, 'as is' and without warranty. Extremely lightweight, JETCAM CAD Viewer can be installed on unlimited computers within your company. It provides instant viewing of all major CAD files, along with native JETCAM component files. Totally free. There's no time period or fee to unlock additional features. No registration required to download or use, just click on the Download link. No adverts, spyware or malware. Extremely small memory footprint, around 50MB when running. Simple tree view for all local and mapped network drives. Thumbnail images of all recognised 2D CAD files. -
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PCBWeb
PCBWeb
To Navigate around in the schematic and layout of PCBWeb Designer you can use both the mouse and keyboard. To Zoom, use the scroll wheel or page-up and page-down keys to zoom into or out-of the active area in your design. If you want to reset your zoom level to fit your design, simply click on the icon in the lower right of the application or press your home key. Panning in PCBWeb designer is done by holding down the right-mouse button while moving your mouse. You can also use the standard scroll bars on the bottom and side of the application to pan the display area. PCBWeb Designer contains a fully integrated component catalog allowing you to easily search, filter and place parts that have both a symbol and footprint. -
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DWG FastView Plus
Gstarsoft
Find and use the function at a similar place in a similar way. Load bunch of DWG files instantly. DWG FastView Plus is light-weight and super-fast. Use viewing tools like zoom, pan, 3D Orbit and magnifier. Help you view drawings with ease. Apply quick measure to display the linear horizontal and vertical measurements of closed objects temporarily. Easy control of drawing layers and external reference, manage object properties through palettes and search text much faster. Apply standard dimensioning tools to add accurate information to drawing design. Change between standard drawing units applied to measurement and dimensioning only. Ability to convert a bunch of DWG files to an older or current version available with one click. After you have completed a drawing, plot it to a plotter, printer or file.Starting Price: $69 per license -
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DWGSee Viewer & Editor
DWGSee
DWGSee Viewer & Editor is a lightweight and high-performance CAD application designed for viewing, editing, and printing DWG, DXF, and DWF files. It allows users to browse drawings quickly and make precise modifications without the complexity of full CAD software. DWGSee Viewer & Editor supports AutoCAD file versions from R14 through the latest 2026 releases. The platform includes tools for drawing, modifying objects, adding annotations, and marking up designs. Smart measuring features enable accurate calculation of lengths, angles, areas, and radii using snap points. DWGSee Viewer & Editor also supports batch printing, drawing comparison, and file export for efficient collaboration. With its fast performance and simple interface, DWGSee Viewer & Editor helps users work with CAD drawings more efficiently. -
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ADOIT
BOC Group
ADOIT Enterprise Architecture suite is users' best-rated tool for deriving data-driven insights and architecture analysis, trusted by SMEs and large corporations worldwide. ADOIT helps you to make smart and fast decisions, manage digital portfolios, discover cross-functional dependencies and drive growth. ADOIT is intuitive, powerful, and flexible. It is the ultimate way to do EA. You can start building your digital twin already today, as the cloud-based ADOIT:Community Edition is available for free. -
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Microsoft 3D Scan
Microsoft
Make color 3D scans in real-time using the Kinect for Xbox One sensor and your PC. Scan objects or even yourself, then use 3D Builder to edit them. Plus, 3D Builder lets you print to a local 3D printer or order a print online. Scan objects or even yourself, then use 3D Builder to edit them. Plus, 3D Builder lets you print to a local 3D printer or order a print online. This application requires a Kinect for Xbox One sensor. Real-time color 3D scanning using a Kinect sensor for Xbox One and your PC. Carefully pick how big an area you want to scan and hold the sensor to record just like you'd use a camera. Works with 3D Builder so you can easily edit and print whatever you scan. Take 3D selfies using a one-click timer. Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices. Support for Windows apps and extensions for 3D devices. -
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ReconstructMe
ReconstructMe
ReconstructMe’s usage concept is similar to that of an ordinary video camera – simply move around the object to be modelled in 3D. Scanning with ReconstructMe scales from smaller objects such as human faces up to entire rooms and runs on commodity computer hardware. Read more about its features. Integrate ReconstructMe into your application using our powerful SDK. ReconstructMe’s usage concept is similar to that of an ordinary video camera – simply move around the object to be captured. However, instead of a video stream you get a complete 3d model in real-time. Read about our hardware requirements. Modelling with ReconstructMe scales from smaller objects such as human faces up to entire rooms. ReconstructMe is capable of capturing and processing the color information of the object being scanned, as long as the sensor provides the necessary color stream.Starting Price: $279 one-time payment -
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Flux
Flux
Build hardware more efficiently with real-time collaboration, an easy-to-use simulator, and forkable community content. Leverage collective intelligence through modern sharing, permissions, and an easy-to-use version control system. We believe in the power of open-source. Get started quickly with an ever-expanding library of parts and schematics created by the Flux community. Finally, a programmable simulator that doesn’t require a PHD to use. Check your schematic before you build, all from the browser. Whether you're building a simple circuit board or designing hardware for the next Mars mission, Flux is where great hardware projects are born. Flux is a browser-based end-to-end electronic design tool that breaks down barriers. Flux is making something new, and we’re doing in a new way. It’s called building in the open. Join our community of engineers, makers, and entrepreneurs who are passionate about improving hardware design tools.Starting Price: $7 per user per month -
10
Dymola
Dassault Systèmes
Dymola, dynamic modeling laboratory, is a complete tool for modeling and simulation of integrated and complex systems for use within automotive, aerospace, robotics, process and other applications. Rapidly solve complex multi-disciplinary systems modeling and analysis problems, using Dymola's best-in-class Modelica and simulation technology. Dymola is a complete environment for model creation, testing, simulation and post-processing. Dymola, Dynamic Modeling Laboratory, is a complete tool for modeling and simulation of integrated and complex systems for use within automotive, aerospace, robotics, process and other applications. Developed by domain specialists, these libraries are used in conjunction with Dymola or 3DEXPERIENCE Dymola Behavior Modeling to quickly and easily model and simulate the behavior of complex systems that span multiple engineering disciplines. FMI allows any modeling tool to generate C code or binaries representing a dynamic system model. -
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SolveSpace
SolveSpace
SOLVESPACE is a free (GPLv3) parametric 3d CAD tool. Modeling 3d parts, drawing with extrudes, revolves, helixes and Boolean (union/difference/intersection) operations. Modeling 2d parts, draw the part as a single section, and export DXF, PDF, SVG; use 3d assembly to verify fit. 3D-printed parts, export the STL or other triangle mesh expected by most 3d printers. Preparing CAM data, export 2d vector art for a waterjet machine or laser cutter; or generate STEP or STL, for import into third-party CAM software for machining. Mechanism design, use the constraint solver to simulate planar or spatial linkages, with pin, ball, or slide joints. Plane and solid geometry, replace hand-solved trigonometry and spreadsheets with a live dimensioned drawing. Sketch sections using lines, rectangles, datum lines and points. Sketch circles, arcs of a circle, datum circles, cubic Bezier segments, C2 interpolating splines, and more. -
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OpenFOAM
OpenFOAM
OpenFOAM is the free, open-source CFD software developed primarily by OpenCFD Ltd since 2004. It has a large user base across most areas of engineering and science, from both commercial and academic organizations. OpenFOAM has an extensive range of features to solve anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to acoustics, solid mechanics and electromagnetics. OpenFOAM is professionally released every six months to include customer-sponsored developments and contributions from the community. It is independently tested by ESI-OpenCFD's application specialists, development partners and selected customers, and supported by ESI's worldwide infrastructure, values and commitment. Quality assurance is based on rigorous testing. The process of code evaluation, verification and validation includes several hundred daily unit tests, a medium-sized test battery run on a weekly basis, and a large industry-based test battery-run. -
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3D Slash
3D Slash
The perfect tool for non-designers and children to create in 3D. A unique interface, slash, a cube, using a set of tools As fun and compelling as a building game! VR view, project pictures or text on your model, and engrave them! Basic features to get started right away. Intuitive to pick up, no training required. Use the basic tools to hammer or rebuild. Paint your models, using a wide color palette. Create your 3D logo or text in a click. Start from an .stl or .obj file. Model with high precision. Sculpt shapes using an image or a photograph. Copy-paste, move, resize, flip, combine in a click! Insert rounded shapes, .stl or .obj files to your model. Select and work parts of your object by color. Project pictures or text on your model, and use them as a decal! Create student accounts on the teacher dashboard. No email address is required for students. View in real-time the files created by the students.Starting Price: $2 per month -
14
QGIS
QGIS
Create, edit, visualize, analyze and publish geospatial information on Windows, Mac, Linux, BSD and mobile devices. For your desktop, server, in your web browser and as developer libraries. QGIS is a user-friendly open-source Geographic Information System (GIS) licensed under the GNU General Public License. QGIS is an official project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux, Unix, Mac OSX, Windows and Android and supports numerous vector, raster, and database formats and functionalities. QGIS provides a continously growing number of capabilities provided by core functions and plugins. You can visualize, manage, edit, analyze data, and compose printable maps. We also collect case studies of how people all over the world use QGIS for their GIS work. You can view combinations of vector and raster data (in 2D or 3D) in different formats and projections without conversion to an internal or common format. -
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With the Aircraft Maintenance & Inventory (AMI) system, you can forget about spreadsheets or high-priced non-specific software. AMI is full-featured and tailored to your aircraft maintenance operation, plus it is free to use! AMI is a powerful and elegant set of aviation maintenance systems fully integrated to work seamlessly together, saving time and money in the process. An integrated inventory system using the latest in Kanban efficiency paradigms, plus easy reordering capabilities built-in. A feature-rich in-depth look at all the inner workings of your shop. Use to increase efficiency and impact the bottom line. Powerful system fully integrated into one easy-to-use web-based platform. Access it from your office, your hanger, or on the flight line. WBParts, Inc. values the trust that our customers place in us by letting us act as custodians of their data. Connections are encrypted using the latest security standards and best practices.
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SolarEdge Designer
SolarEdge
SolarEdge Designer is a free web-based platform that helps solar professionals like yourself lower PV design costs and generate winning customer proposals. plan, build and validate your SolarEdge residential and commercial systems from inception to installation with this powerful selling tool that can help you close more deals. Streamlined design process featuring many automatic procedures such as stringing, instant design validation, multiple obstacle detection and bulk Power Optimizer barcode mapping. Seamless export of the site layout to the SolarEdge Monitoring Platform. Offer compelling customer proposals with comprehensive reports and accurate energy simulations, independently evaluated by DNV GL. Leverage detailed financial analysis capabilities to accurately forecast system owners’ electricity bill savings and ROI. Impress your customers with a visually attractive 3D simulation of their site. -
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InsightSUITE
First Insight
First Insight offers a next-gen decision platform that enables designers, merchants, brand managers, buyers, and marketing teams to answer the key questions they face every day by engaging consumers with digital surveys specifically designed for the retail industry. Retail leaders use First Insight’s digital testing platform (InsightSUITE) to enable growth by unlocking value from their target customers. Our solution collects zero-party, voice of customer data and combines it with AI to make financial goals a reality. Why First Insight? First Insight's digital engagement module lets you engage prospects, consumers, customers, and employees via a simple and immersive, browser-based user experience. This Voice of the Customer software gathers feedback via survey questions, sentiment ratings, valuations, and open comments. Enterprises can customize the engagement with their own branding, incentives, and links all within one integrated platform. -
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Fogwing IIoT Platform
Factana Computing
Fogwing is the next generation Industrial IoT platform engineered with features to build IoT Solutions for various industrial use cases; from industrial equipment monitoring, asset tracking, equipment condition monitoring to predictive maintenance. Users can build and deploy IoT based automation solutions without deep information technology expertise. The extended data analytics provides data driven analytical processes to predict operational risks and actions at lower TCO!Starting Price: $12 -
19
LIRA-SAPR
LIRALAND Group
LIRA-SAPR is comprehensive software package that benefits from BIM technology. The software is intended for analysis and design of building and mechanical engineering structures of different purposes. - Static (forces and displacements) and dynamic analyses - Selection and check for sections of steel and/or reinforced concrete (RC) structures - Preliminary drawings of steel structures as well as separate RC elementsStarting Price: €280/month -
20
Peakboard
Peakboard
With its low-code platform for creating industrial applications, Peakboard GmbH assists production and logistics companies in monitoring their internal processes and managing their own systems interactively. The solution can gather process data from all common data sources, including SAP, machine controls, material flow controls, and Excel. It can then evaluate and display this data on screens in real-time. This approach enables easy identification of sources of errors, thereby increasing productivity. Customers have the autonomy to decide which key figures they would like to be displayed on the dashboard. Furthermore, information can be relayed to over 90 connected IT interfaces using touchscreens. This establishes an intuitive user interface that employees in production and the warehouse can utilize to interact with the complex IT landscape. As a result, controlling production machinery becomes as simple as using a smartphone.Starting Price: 708 € (annually/license) -
21
DIALux
DIAL
DIALux is the world's leading software for lighting design and marketing tool for luminaire manufacturers. DIALux is free of charge and available in 25 languages. More than 750,000 professional users worldwide, including engineers, electricians and lighting designers, plan, calculate and visualize light for indoor and outdoor areas with DIALux, using real products from more than 190 renowned luminaire manufacturers. From entire buildings and individual rooms to car parks or street and emergency lighting. Create a unique atmosphere with genuine products from our DIALux members and convince with an individual lighting project. Become a DIALux member now. Increase your brand awareness, expand your reach and generate quality leads by connecting with potential customers during the digital planning process. Benefit from the special advantages of DIALux membership. Plan, calculate and visualize light for indoor and outdoor areas.Starting Price: Free -
22
Capture
Capture
Bring lighting, media and motion into your visualisation. Our rendering engine's outstanding colour accuracy and amazing performance will impress you right away! With a complete library of lighting fixtures, trusses, LED panels and video projectors you have everything you need to make your ideas come to life. When your design is complete you can render it to high quality image and video files. You can also export Capture's unique, stand-alone, presentations which deliver full interactivity with your design. Our DirectX and Metalnative rendering engine uses a wide colour ACEScg pipeline to ensure that the rendering and all colours are as reliable as technically possible. Get more out of the communication with your lighting console such as DMX talkback for fixture focusing, fixture selection for programming and patch exchange for setup.Starting Price: Free -
23
Light-in-Night
Light-in-Night
Application for the design of street lighting and open areas. A mobile tool for designers and lighting specialists. Helps buyers of lighting equipment with the choice of fixtures. Set the parameters of the illuminated site or road. Choose fixtures and how to install them. After the calculation, you will receive a visual 3D model of the scene with a display of the illumination distribution. You can save the results of the lighting calculation and the parameters of the scene objects in the report. Sample projects made by professional lighting technicians will allow you not only to evaluate the possibilities of the program, but also to design your own lighting objects based on them.Starting Price: Free -
24
ESMFold
Meta
ESMFold shows how AI can give us new tools to understand the natural world, much like the microscope, which enabled us to see into the world at an infinitesimal scale and opened up a whole new understanding of life. AI can help us understand the immense scope of natural diversity, and see biology in a new way. Much of AI research has focused on helping computers understand the world in a way similar to how humans do. The language of proteins is one that is beyond human comprehension and has eluded even the most powerful computational tools. AI has the potential to open up this language to our understanding. Studying AI in new domains such as biology can also give insight into artificial intelligence more broadly. Our work reveals connections across domains: large language models that are behind advances in machine translation, natural language understanding, speech recognition, and image generation are also able to learn deep information about biology.Starting Price: Free -
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ABB Automation Builder is the integrated software suite for machine builders and system integrators wanting to automate their machines and systems in a productive way. Combining the tools required for configuring, programming, debugging, and maintaining automation projects, Automation Builder addresses the largest single cost element of most of today's industrial automation projects, time spent on working with the software. ABB Automation Builder covers the engineering of AC500 PLCs, AC500 safety PLCs, CP600 control panels, drives, and motion. A convenient setup helps to configure the installation. It also handles license registration, maintenance, and updates of the software. Automation Builder is available in basic (free), standard, and premium editions fitting the needs of small projects and managing the challenges of many and large projects for OEMs and system integrators. Automation Builder is immediately available by using the incorporated 30-day test license.
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OpendTect
dGB Earth Sciences
OpendTect software consists of two parts: a free, open-source part and a commercial, closed-source part that is protected by FlexNet license managing software. The open-source part is OpendTect, a seismic interpretation software system for 2D and 3D seismic data, and for fast-track development of innovative interpretation tools. OpendTect can be extended with free plugins. The closed source part is OpendTect Pro, an extended version with extra functionality for professionals. OpendTect Pro can be further extended with commercial plugins that enable unique seismic interpretation workflows. -
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Polyhive
Polyhive
Unleash your creativity with AI-powered 3D texturing. Generate textures for your 3D assets with just a text prompt. See your creation within minutes and save hours of time! Streamlined asset management for game studios to build and ship faster. Leverage the power of generative AI to create textures for 3D objects using only text prompts. Produce unique skins and generate infinite asset variations. The only limit is your imagination. Polyhive is built for artists and developers. Use features like automatic thumbnail generation, a browser model viewer, and deep game engine integration to increase team productivity. Never waste another minute searching for lost files or manually importing new asset versions into game engines. Use Polyhive to manage and version your assets to save hours of time. Close the loop between art and production by making it easier to work for everyone. Streamline your process in one platform, tailor-made for your team. -
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CrowdRender
CrowdRender
CrowdRender is an alternative to render farms and render farm software (like deadline). Our software is licensed under the GPL V3, and primarily supports Blender's render pipeline, it supports Windows, MacOS and linux. The goal of the addon is to provide a simple, single install package that turns a laptop, desktop, workstation or server into a worker that can collaboratively render an animation or single image. We aim to make this as simple as possible so the plugin can be used by a single freelancer, without a deep knowledge of networking, right up to a technical director/software dev working at a large studio.Starting Price: $8 per month -
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eZWalker Review
DMS Corporation
eZWalker Review, a 3D model visualization and collaboration software for engineering and construction projects, has a embedded XRE rendering core with independent IPR, which can seamlessly analyze various 3D system data of plants (PIM), buildings (BIM), machinery and etc.. The extreme lightweight capabilities for engineering models and data can meet various industrial customization purposes such as project visualization collaboration among the EPC general contractors, 3D model review by the designer, construction simulation by the constructor, visualization operation and maintenance training by the owner, etc., and can meet the platform requirements for the visualization management of the full lifecycle of digital assets to help owners achieve the goals of smart manufacturing and industry 4.0. At the same time, it can realize the synchronization of cloud data with PIMCenter, the full lifecycle information management platform for plant assets, which is independently developed by DMS.Starting Price: $9999/perpetual License -
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VisualDesigner
Tien Thinh Vu
The application helps you make diagrams, UI mockup, flow charts, UML, and floor plan quickly. With VisualDesigner users could drag the right mouse on a current shape to create a new attached object with the line, double-click on the canvas to create a new text box item, switch the current select object to another shape type, and change the selected items display order, auto Align with another object when resize or move, and select items then save them to favorites list to reuse later.Starting Price: Free
