Best Free Engineering Software - Page 12
View:
Compare the Top Free Engineering Software as of April 2026 - Page 12
Sort By:
-
1
FAB 3000
Numerical Innovations Inc.
The Most Easy to Use Gerber Editor, Panelization, & DFM Tool Available. FAB 3000 is a "Full-Featured" CAM software package targeted for anyone who would like to have "high-end" CAM software to run advanced DRC/DFM verifications, generate component centroids, create SMT Stencil pads, and perform many other useful features. Get ALL the power of those other CAM tools costing thousands of dollars for a fraction of the price. Available as a Subscription License or Perpetual License for an individual or team of engineers - both are affordable solutions for all levels of PCB Engineering - Beginner / Hobbyists to the Most Experienced PCB Engineer.Starting Price: $74.99/user/month -
2
HQDFM
NextPCB
Starting Price: $0 -
3
viAER
viAct.ai
viAct Drone AeroVision AI technology, viAER, is engineered to redefine aerial intelligence for the fast-emerging Hong Kong’s low-altitude economy. With seamless integration into existing digital ecosystems — from Smart Site Safety Systems, WMS, ERPs, to BIM, it ensures 99.9% accuracy in detecting anomalies, predicting maintenance needs, and optimizing on-site decisions. Whether it’s detecting structural deviations in construction, corrosion in offshore rigs, or surface instability in mining sites, viAER turns aerial visualization into actionable intelligence. Key Capabilities • Geospatial Mapping with centimetre-level accuracy • Safety Monitoring through Thermal and Visual anomaly detection • Automated Earthwork Volumetrics • Autonomous Confined/Restricted Space Inspection • Perimeter Security & Intrusion Detection • Incident Response & Emergency Mapping Powered by Edge AI, viAER delivers real-time insights even in low-connectivity or remote areas.Starting Price: $1000 -
4
ArchiQuill
ArchiQuill
ArchiQuill is an AI-powered architectural rendering platform that transforms sketches, elevations, and design concepts into photorealistic images within seconds. It supports popular design tools like SketchUp, Rhino, Revit, Cinema 4D, 3ds Max, and more, allowing architects to turn their digital or hand-drawn ideas into polished visuals instantly. With specialized tools for exterior design, interior spaces, landscape projects, and garden layouts, ArchiQuill streamlines the entire visualization process. Designers can explore fast concept development, real-time AO map rendering, and intelligent design recommendations powered by AI. The platform also encourages creativity by offering style customization and rapid prototyping capabilities. Built for speed, simplicity, and professional-grade quality, ArchiQuill helps architects focus on design rather than time-consuming rendering workflows.Starting Price: $29/month/person -
5
Pathmode
Pathmode
Pathmode is the intent engineering platform for product teams building with AI. It transforms messy user feedback from support tickets, interviews, and research into structured, execution-ready specifications. Product managers, engineers, and designers can map user journeys, synthesize evidence into machine-readable IntentSpecs, and auto-sync them to tools like Linear, Jira, Cursor, and Claude. Pathmode connects the dots between what users actually need and what your team builds — eliminating guesswork and enabling AI agents to act on real user intent.Starting Price: 0 -
6
BAESS Labs
BAESS Labs
BAESS Labs is an AI-powered solar design platform built to streamline the entire project development process. It enables users to generate Bills of Quantities, perform energy simulations, and create financial analyses in minutes. The Smart PV Designer offers visual module placement, shading analysis, and real-time optimization. Users can model ROI, IRR, and NPV while generating professional reports for client presentations. With global weather data integration, projects can be designed accurately anywhere in the world. The platform uses AI credits to power intelligent features while offering a free plan to get started. Designed for speed and efficiency, BAESS Labs helps solar professionals save significant time on system design and proposal creation.Starting Price: $18/month/user -
7
CalcSteel
CalcSteel
CalcSteel is a web-based structural steel design and analysis platform built to make professional engineering tools affordable and accessible. It features a full 3D browser editor that allows engineers to model structures directly online without downloads or installations. The platform includes a 6 DOF FEM solver and design verification according to major international standards such as AISC 360, Eurocode 3, NBR 8800, AS 4100, and IS 800. With over 640 steel profiles available, users can quickly assign sections and loads to their structural models. CalcSteel enables engineers to analyze, verify, and generate professional documentation and PDF drawings within minutes. Unlike traditional structural software that costs thousands per year, CalcSteel offers a free tier and paid plans starting at accessible monthly pricing. Designed for structural engineers, fabricators, firms, and students, it provides professional-grade tools without enterprise-level costs.Starting Price: $9/month -
8
A blast of brilliant, associated items is influencing the building to process more perplexing. This multifaceted nature implies more partners from numerous designing areas should be included. With these different areas comes a blend of dialects, devices, and databases. To bring together partners, associations are receiving model-based frameworks building (MBSE) systems as a major aspect of their application lifecycle exercises that offer a typical, visual dialect and organized designing methodology. Solutions from PTC provide a collaborative, visual approach for better communication, clarity, and maintainability of all product data. MBSE applies modeling, tools, and methods to improve your systems engineering programs and projects, spurring technological innovation and positively impacting costs and productivity. Quality and regulatory compliance is also improved as risks are discovered and mitigated sooner.
-
9
Simio
Simio
Simio is a simulation, production planning and scheduling software designed from the ground up to support the object modeling paradigm. Simio aims to deliver rapid risk analysis and cost reduction capabilities to organizations of all sizes and industries. Simio is available in five editions to suit the unique needs of businesses: Personal, Design, Team, Enterprise, and Portal editions. Simio Academic Edition is also available to students and faculty. -
10
Creo
PTC
Imagine, design, create, and innovate your products better with Creo, 3D CAD/CAM/CAE software, and solutions for product design and development. Now, more than ever, product design and manufacturing teams are expected to create products more efficiently and cost effectively, without sacrificing innovation or quality. Fortunately, Creo delivers the most scalable range of 3D CAD product development packages and tools in today’s market. Creo 7.0 has breakthrough innovations in the areas of generative design, real-time simulation, multibody design, additive manufacturing, and others! Take your products from concept to digital prototype efficiently, precisely, and intuitively with Creo—on the cutting edge of CAD for more than 30 years. With Creo 7.0, PTC amply demonstrates its skill at adding compelling new features to an already robust tool-set using smart partnerships to extend its capabilities even further. -
11
PSCAD
Manitoba Hydro International
As power systems evolve, the need for accurate, intuitive simulation tools becomes more and more important. With PSCAD you can build, simulate, and model your systems with ease, providing limitless possibilities in power system simulation. Included is a comprehensive library of system models ranging from simple passive elements and control functions to electric machines and other complex devices. PSCAD has benefited from over 40 years of continuous research and development. We are inspired by the ideas and feedback from our global user base. This philosophy has helped establish PSCAD as the most popular power system transient simulation package available today. Software maintenance is the most cost-effective way to protect, support, and maintain your investment. With it, you gain the greatest value from your software. -
12
SwiftComp
AnalySwift
SwiftComp is a revolutionary multiscale, multiphysics composite simulation code that quickly and easily delivers the accuracy of 3D FEA at the efficiency of simple engineering models. In doing so, SwiftComp reduces barriers for engineers by enabling them to model composites as easily as metals using conventional structural elements in their FEA codes (without losing accuracy while capturing all the microstructural details). SwiftComp provides unified modeling for 1D (beams), 2D (plates/shells), or 3D structures, calculating all the effective properties. Use SwiftComp either independently for virtual testing of composites or as a plug-in to power your conventional structural tools with high-fidelity composites modeling. SwiftComp can compute the best structural model for use in macroscopic structural analysis, as well as perform dehomogenization to compute the pointwise stresses in the microstructure. SwiftComp directly interfaces with ABAQUS, ANSYS. -
13
VABS
AnalySwift
VABS is a popular general-purpose cross-sectional analysis tool for quickly and easily computing beam properties and recovering 3D fields of composite beams, including helicopter and wind turbine blades. It is the only tool capable of rigorously decoupling an original 3D slender solid with complex microstructure into a simple engineering beam model. AnalySwift’s roots are in the aerospace industry, where its tools have been used for composite beams (helicopter rotor blades, propellers, high aspect ratio wings, wing section design), plates/shells, and 3D structures. Used for several years in the wind turbine industry, VABS delivers rapid, rigorous results when modeling wind turbine blades. SwiftComp provides additional solutions for plates/shells, and 3D structures manufactured from composites. As the automobile industry adopts a higher use of composites, opportunities increase to leverage SwiftComp and VABS to model a wide variety of structures, including beams, plates, shells, etc. -
14
SimWalk
SimWalk
SimWalk simulation services and products are successfully deployed by authorities and consultancies around the globe. Ever since our foundation over a decade ago, we are pushing boundaries and embrace the latest technology to optimally serve the transport, aviation, sports and building industry helping to manage their crowds. Prepare your facility, rail station, airport or stadium for the increasing capacity needs of the future. Our services support effectively the impact analysis of different planned designs on crowd dynamics and safety. Managing day to day operations in public transport or aviation facilities is a highly demanding task. We support the effective facility management by data analysis, simulation and planning of crowd dynamics. Today, public transport terminals and buildings are highly vulnerable targets for a multitude of threats. We are experts in helping authorities to raise awareness for security issues and proposing actionable solutions. -
15
MechDesigner
PSMotion
PSMotion Ltd is the developer of the world-leading machine design software - MechDesigner - the best software for cam, mechanism, and motion design of multi-axis machines. You can use MechDesigner to build, with confidence, the best possible packaging, assembly, and textile machines. You can also engage us at any stage of your machine design to quickly build your models, and, additionally, use all of our Motion-Design and Cam-Design expertise to give you the best possible machine performance within your design constraints. You can edit, update, and instantly observe changes, as the model continuously cycles, synchronized to a machine 'clock'. This working environment allows you to design a machine with optimal operating performance. You can collate important design parameters and their limits into one dialog, so you, or others, can review and edit your design at any time in the future. -
16
Working Model 2D
Design Simulation Technologies
Working Model is the best selling motion simulation product in the world. Confirm your design with powerful analytical tools. Fast “run-analyze-refine” cycle helps to optimize designs before building physical prototypes. Reduce physical prototyping. You are in total control of the simulation environment. Quickly build, run, and refine simulations with pre-defined objects and constraints. Run, stop, reset, single step, or pause the simulation at any time. Analyze your latest design by measuring force, torque, acceleration, etc. acting on any object. View output as vectors or in numbers and graphs in English or metric units. Import your 2D CAD drawings in DXF format. Input values from equations, sliders and DDE links to MATLAB and Excel. Create bodies and specify its mass properties, initial velocity, electrostatic charge, etc. Run or edit scripts to optimize simulations, document models, and more. Create visually appealing presentations by attaching pictures. -
17
FlyPal
BytzSoft Technologies
All Airlines, MRO's & Aircraft Operators have airworthiness, customer satisfaction, cost-control and manpower utilization as their top concerns. Its really important fpr organizations to, be in the aviation industry with good reputation and at same time achieve organic growth. All these concerns have to be addressed in a rational manner. Information Technology systems plays a vital role in correct implementation and control all major concerns of any Airline, MRO or Aircraft Operator. BytzSoft has been in the aviation & aerospace IT space since last 15 years and its flagship product (FlyPal) is amongst the top 5 contenders in the CAMO, M & E and MRO software globally. FlyPal delivers the entire continuum of the needs of any aviation organization by means of latest technology and zero tolerance in quality. Flexibility and Customer-Centric approach make FlyPal an obvious choice for Airlines, MRO's & Aircraft Operators of any scale or fleet size that wants true value for money. -
18
Roomtodo
Roomtodo
The intuitive interface and powerful tools of Rumtudu will help you quickly and effectively visualize the interior project. Plan, design and decorate your apartment, home, office or other premises. Get a professional result without special training. Original drawing tools, not found in other online programs, allow you to create layouts of complex configurations, including walls at angles and uneven thickness. Download your room plan, draw the outline of the rooms and your room is ready for design in 3D. Experiment with thousands of wall, floor and ceiling decoration options. Use wallpaper, laminate, tiles, mosaic, wood and stones - whatever your imagination is capable of. Hundreds of different furniture and decor with the possibility of customization. Change sizes, combine finishing materials. A huge number of combinations are available and the initial variant can be changed beyond recognition. -
19
STARLIMS
STARLIMS
We simplify the complexity of your entire product lifecycle management process. Easy-to-use and adaptable to your organization’s needs, the STARLIMS brand of lab informatics solutions support the rapidly changing data management needs across your organization. Our laboratory information management solutions (LIMS software) can integrate with your current systems, while also identifying opportunities to improve processes so you can bring high quality and safe products to market faster. -
20
KeyShot
KeyShot
KeyShot brings you real-time 3D rendering that displays results instantly and reduces the time to create realistic product visuals. KeyShot is trusted by brands around the world for its speed, ease of use, scientifically accurate materials, and advanced material editing capabilities. Communicate your ideas easier, explore concepts sooner, and deliver jaw-dropping visuals faster – Try KeyShot today. KeyShot includes native support for over 30 leading 3D file formats. Free plugins offer one-click loading, while LiveLinking keeps your design in sync across applications. Whether it’s a small gadget or a massive assembly, using KeyShot means less time loading and more time creating. KeyShot includes over 750 preset materials, with thousands more on the KeyShot Cloud, and advanced capabilities to create your own. Apply textures, labels, and variations with ease. KeyShot’s powerful lighting, studio, and image tools allow you to capture and style the perfect shot, every time. -
21
SimFlow
SIMFLOW Technologies
SimFlow is a desktop Computational Fluid Dynamics (CFD) analysis software for Windows and Linux OS. It is based on OpenFOAM libraries, acting like an OpenFOAM GUI. It is a professional CAE package for engineers offering fully-featured 3D simulations. SimFlow is a powerful general-purpose CFD software. It combines an intuitive graphical user interface with the advantages of the open-source OpenFOAM® libraries. Download SimFlow and use it for free in an evaluation mode to solve the most complex problems you face as an engineer, scientist or student. Maybe you use CFD software on a daily basis or maybe just want to start your adventure. Install SimFlow, rediscover the CFD world without any time limit and enjoy powerful fluid simulation software. -
22
ideaMaker
Raise3D
IdeaMaker prepares Gcode for 3D printing and support STL, OBJ, OLTP and 3MF files. It features user-friendly interface and limitless customization for advanced users. For example, ideaMaker allows adaptive layer heights to automatically adjust the layer height depending on detail level required for printed area, further improving quality and reducing print time. Furthermore, user can differentiate the settings for single or multiple models by Modifier, Per-Group Setting, and Per-Layer Setting. In additional, ideaMaker provides customized support, free cut and model repair. ideaMaker is seamlessly linked to Raise3D’s other resources and tools. RaiseCloud is a cloud-based printer management platform enabling automate small batch manufacturing and print remotely. ideaMaker Library is an open library for user to get and share slicing profiles, model files and printing files. ideaMaker enables user to upload Gcode to Octoprint, thus its connected any 3rd party open-source 3D printer. -
23
Ideal Cloud IoT
Ideal Control
Ideal cloud iot is a project developed by ideal control spa . It was born from the need that integrators in the industrial automation area currently have to be able to connect their projects to an iot industrial monitoring platform quickly and easily without having to program on a server. Ideal cloud iot allows the integrator to generate their own industrial monitoring and alarms web software platform where they can connect all their projects and important parameters in real time, using standard MQTT communication protocols, in addition to generating trend visualization of the behavior of historical variables, since all the records are stored in robust databases. eal Cloud Iot allows you to connect your equipment with the MQTT protocol to the cloud. Store all critical variable records. View your variables in real time. Generate mailings based on alarms. Self-manage your clients (add, delete, modify, update). Easy and fast integration with a wide range of equipment, -
24
Tinkercad
Autodesk
Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding. It's used by teachers, kids, hobbyists, and designers to imagine, design, and make anything! Tinkercad lesson plans are ready for use online or in the classroom. Discover curriculum developed in partnership with teachers to align with standards including ISTE, Common Core, and NGSS. Tinkercad is free, nothing to download, and so easy to start it's ridiculous. -
25
Authlink
Authlink
The product’s digital twin captures real-time information across the supply chain providing trusted provenance, insights, and analytics. Authlink onboard brands, manufacturers & certification agencies, enabling them to create a secure digital identity for each of their product items. The secure identity of a product is created by generating a smart Authlink asset with the issuer’s cryptographic signature and linking it permanently with the product via industrial standard tags from QR Code to NFC, Bluetooth, etc. Each product unit provenance and ownership related information gets immutably stored with their respective digital twin creating a trusted journey of the product lifecycle. Authlink smart assets are represented in the form of certificates to provide a user-intuitive medium of managing and exchanging product ownership. Authlink offers a secure dashboard for institutions and brands to create and issue their product/certificate/document directly on Blockchain.Starting Price: $49 per month -
26
FurryBall
Art And Animation studio
FurryBall combines speed of GPU rendering with QUALITY and features of CPU rendering. FurryBall is an extremely fast rendering system using the processing power of GPU instead of CPU. FurryBall was discontinued in 2018 - sorry, but we do not provide any support or maintenance. Standalone version and plugins are available for Autodesk Maya, 3DS Max and Cinema 4D. FurryBall is an extremely fast rendering system using the processing power of your GPU instead of your CPU. FurryBall offers UNBIASED Monte Carlo raytracing (path trace - similar like CPU Arnold renderer), with real-time progressive preview in the viewport. Final frame rendering to multiple file format, layers and passes are obvious. FurryBall was developed for purposes of CGI animated movies, VFX and feature movie rendering. FurryBall RT is extra simple and easy to use for an artist - you can tune whole image quality with only a single parameter if you want. -
27
NOX
EVERMOTION
NOX is a free stand-alone, physically-accurate state-of-an-art renderer. Its engine is based on unbiased methods. Global illumination is evaluated using Path Tracing or Bidirectional Path Tracing. Light behavior is based on laws of physics, however some simplifications occur. Many post-production actions can be done in NOX internally, so no additional software is necessary. NOX works with scenes created and imported from 3ds Max, Blender and Cinema4D. NOX is one of the most comprehensive renderers on the market and it is still under development at beta stage. It evolves and constantly gains new features. To make the best renders with NOX you need to know its philosophy of rendering. To achieve the best results read User Guide. Currently it covers features from version 0.3.39. The software made a long leap since then so we currently work on updated version of User Guide and want to release it autumn 2013. -
28
Creo View
PTC
Creo View is a simple but powerful enterprise visualization technology that enables virtually effortless collaboration across local and global design teams. Access to multiple forms of engineering data including 3D CAD models, 2D drawings, electrical schematics, and printed circuit boards both interactively at your desktop or through augmented reality (AR) allows design authors, project managers and downstream suppliers to quickly and easily access and share information between themselves and other stakeholders. Creo View makes the comparison and validation process easy, with single-view interrogation of mechanical and electrical design, project and part data. With Creo View, you’re on the way to faster and higher quality design reviews, improved user and extended design team collaboration, and higher quality products at a lower cost. From our free-for-life Creo View Express viewer to lightning-fast and ultra-scalable viewers, PTC offers a range of commercial viewing options. -
29
XJTAG DFT Assistant
Altium
Your design’s testability can determine how fast your product gets to manufacturing. But testing at the physical stage is too late to catch commonly made mistakes that lead to expensive delays. XJTAG® DFT Assistant integrates directly within your Altium Designer unified design environment, running Design For Test (DFT) checks on boundary scan chains directly on the schematic diagram. Easily confirm that scan chains are correctly connected to each JTAG-enabled device in your design, and confirm that each signal in the chain has been accurately connected and terminated. XJTAG® DFT Assistant performs the checks needed to ensure your JTAG chain is right before you finalize your layout. XJTAG® Chain Checker weeds out the commonly made errors, reports issues early in the process and lets you get past the mistakes that could hinder JTAG testing. -
30
usBIM
ACCA software
usBIM is the integrated system of applications and functions to manage the digitization of buildings and infrastructures in an easy, secure, shared and collaborative way. Deal with your construction project estimates and quantity surveying data, while collaborating with your team members from anywhere using any device with a simple browser, without having to install any apps. Collaborate in real-time with the design, execution and maintenance teams with a fully integrated online messaging and video meetings service. Store or share your construction projects, your work site management documents or your maintenance data regardless of the file formats, data types, your location or the kind of device you are using and all in a portable manner. Manage issues and data directly in the cloud with a traceable model based process that guarantees the quality of your results.
