Best Free Engineering Software
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Compare the Top Free Engineering Software as of May 2025
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What is Free Engineering Software?
Engineering software is software used by engineers to design, analyze and manufacture various products. It includes a wide range of applications such as CAD/CAE software, analysis tools, optimization tools, and programming tools. Engineering software can be used for a variety of tasks such as designing mechanical parts, analyzing structural stability, simulating system performance, and optimizing product designs. These applications enable engineers to optimize their designs for cost reduction and increased efficiency. Compare and read user reviews of the best Free Engineering software currently available using the table below. This list is updated regularly.
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1
Interfacing Enterprise Process Center (EPC)
Interfacing Technologies
Interfacing’s Digital Twin Organization software provides transparency and Governance to improve Quality, Efficiency, and ensure Regulatory Compliance. Map, analyze, and automate processes, manage regulatory compliance, assess risks within a single platform! Interfacing’s digital twin solution (Enterprise Process Center - EPC) is an enterprise management system that helps companies digitalize processes to streamline operations, increase productivity, and continuously improve. Interfacing’s digital business platform – Rapid Application Development (RAD) Tools, with its Low-Code Development methodology will optimize usage of your technical resources and maximize transparency for ongoing improvement. Discover how our Low-Code Rapid Application Development module provides all the tools to create and deploy Custom, Scalable, Secure, and Mobile ready Applications in Days vs. Months!Starting Price: $10/month/user -
2
Innoslate
SPEC Innovations
SPEC Innovations’ flagship model-based systems engineering solution can help your team reduce time-to-market, cost, and risk on even some of the most complex systems. This cloud or on-premise application uses a modern web browser, with an intuitive graphical user interface. Innoslate’s full lifecycle capabilities include: • Requirements Management • Documents Management • Modeling • Discrete Event Simulator • Monte Carlo Simulator • DoDAF Models and Views • Database Management • Test Management with full reports, status updates, results, and more. • Real Time Collaboration -
3
The Asset Guardian EAM (TAG)
Verosoft Design Inc
Meet The Asset Guardian (TAG) Mobi – Tackle Downtime Now TAG Mobi is the solution for preventive maintenance and asset management (EAM) within Microsoft Dynamics 365 Business Central. It helps manufacturing teams reduce risk and minimize downtime by offering dependable, integrated asset management tools. • Asset Lifecycle Management: Maximize asset performance and extend operational life • Preventive & Predictive Maintenance: Prevent costly failures and reduce unplanned downtime • Work Order Management: Easily dispatch, track, and complete maintenance tasks • Advanced Analytics & Reporting: Monitor KPIs with intuitive dashboards and real-time data • IoT & Real-Time Monitoring: Get proactive insights and alerts before issues impact operations With AI-driven features and user-friendly dashboards, TAG Mobi boosts asset performance, prevents unexpected breakdowns, and speeds up both onboarding and training.Starting Price: Free (2 power users) -
4
Lucidchart
Lucid Software
Lucidchart is an advanced diagramming tool designed to help businesses and teams optimize their processes, systems, and workflows with intelligent, data-driven diagrams. The platform combines powerful AI features, such as AI-generated diagrams, data linking, and real-time collaboration, to make visualizing complex systems and architectures faster and more efficient. Lucidchart supports multiple use cases, including process maps, flowcharts, technical diagrams, organizational charts, and systems planning. Its seamless integrations with popular apps like Jira, Confluence, Slack, and Teams allow for enhanced collaboration, enabling teams to align on priorities and act on insights quickly. Lucidchart is the perfect tool for anyone looking to create professional diagrams in less time, while fostering better decision-making and innovation.Starting Price: $7.95/month/user -
5
SkyCiv Structural 3D
SkyCiv Engineering
SkyCiv Structural 3D is a cloud-based Structural Analysis software that allows users to model, analyze and design complex 3D structures. It is completely online; requiring no installation to use. SkyCiv Structural 3D offers the very best in online structural analysis. It includes the following: - Powerful Analysis: Linear, P-Delta, Cables, Buckling, Plates, Frequency, RS - Integrated Design checks for steel, wood, connections, foundations, wind (AISC, NSD, AISI, EN, AS, CSA, BS plus more...)Starting Price: $79/month/user -
6
WEBICC
AEG COMMISSIONING
Discover the WEBICC SCADA solution for the management and automation of industrial processes, perfectly adapted for the digital age. With a 100% web and multi-platform interface, WEBICC SCADA fits the needs of projects of any size, from the most compact to the most ambitious. Create complex and customized visualizations easily using SVG graphical symbol screens, data logs, alarms, maintenance notifications, emails, real-time and historical graphs, plus detailed reports. Our applications run smoothly in any modern HTML5 compatible browser, be it a touch panel PC, computer, tablet or smartphone. Our server runs on Windows, Linux operating systems and ARM architectures such as Raspberry Pi. The client application requires no installation, requiring only a free web browser. Transform the way you interact with industrial systems with WEBICC SCADA – superlative efficiency, flexibility and control.Starting Price: €403.9 -
7
Momentum IoT
Momentum IoT
Momentum makes service businesses more profitable. Our cloud-based software platform, powered by a connected network of GPS hardware devices, gives you complete financial control and deep operational insight into your business. With Momentum, you never worry about time-consuming data entry or human error. Data collection is always accurate and automatic. That's why Momentum excels where other software fails. Drive more revenue and profit. All you have to do is get connected, Momentum will do the rest. The Connected Network of Momentum Devices: Vehicles, Equipment & Crews - The Eagle One: One GPS device for vehicles, trailers and heavy equipment. It's available with an OBD-II harness or 12V battery harness. - The Momentum Toolie: Bluetooth enabled location and activity tracker for light equipment and tools. - The CrewID: Privacy-first labor cost tracker that automatically captures and calculates all labor costs from the field without data entry.Starting Price: $20 per device per month, -
8
BigTime
BigTime Software
BigTime is a top-rated online time and billing software for professional service firms. With BigTime, firms can take advantage of time and expense tracking tools, WIP management, billing and invoicing, task and workflow management tools, and more, in a single platform. Cloud-based with an intuitive interface, BigTime bundles industry best practices and operational know-how in a user-friendly application that runs on all desktop and mobile devices. From project creation to client payments, BigTime streamlines firm operations with intuitive budgeting, project management, and invoicing solutions that can be configured to automate even the most complex scenarios. BigTime also integrates with leading productivity apps such as QuickBooks, Lacerte, Slack, Salesforce, and Zapier.Starting Price: $10.00/month/user -
9
Houzz Pro
Houzz
Houzz Pro is the #1 construction management solution for residential contractors and designers. Get an all-in-one solution that spans the full customer lifecycle, including marketing, CRM, estimates, takeoffs, 3D floor plans, project management, selections, online invoicing & payments, QuickBooks integration, and a client portal. Start a free trial today to see why thousands of Pros trust Houzz Pro to grow & manage their business. Plans are available for all business sizes starting at $149/month.Starting Price: $149 per month -
10
BQE CORE
BQE Software
Effortlessly provide principals, project managers, and entire staff with the information they need. Monitor KPIs like project performance, time and expense, and profitability on BQE CORE's powerful dashboard. Watch real-time status of tasks by phase, track progress, and compare budgeted hours and costs vs. actual so nothing falls through the cracks. Efficiently allocate resources with interactive Gantt charts and accurately forecast every time. Manage your new sales opportunities, activities, and performance through Core CRM, specifically built to address the needs of professional services. Discover how BQE CORE helps you focus on the essential parts of your practice while effectively managing client projects. Book your own personalized demo today! -
11
UpKeep
UpKeep Maintenance Management
UpKeep is a mobile-first equipment and facilities maintenance software trusted by some of the world's biggest companies. With UpKeep, facility and asset management teams can get better data and enjoy seamless collaboration to improve productivity. It features tools for creating work orders on-the-go, keeping track of all current and upcoming work orders, monitoring the health of locations, assets, equipment, parts, and inventory, and more.Starting Price: Free -
12
Flylogs
Flylogs
Easy pilot and aircraft schedule and time management Flylogs is designed to improve your flight operations understanding so you may take better decisions. Multiple flight operation locations If you company operates from diferent locations, Flylogs allows you to organize resources by location. Publish news and events by location. Flight time storage and statistics Flight time storage free and unlimited. Flylogs will display automatically flight time statistics that will help boost your productivity. Aircraft Maintenance Records Complete aircraft history tracking. View all flights for an aircraft, all performed maintenance actions and future scheduled jobs. Pilot Management and scheduling Keep track of all your pilots and their documentation. View flight times, Duty times and currenty ratings. Safety Management System Included by default in all plans, Flylogs offers a Safety Management system linked to your Aircraft and Pilots for an easy and friction less company wide Safety policy.Starting Price: 0/month/user -
13
SketchBook
Autodesk
Use the digital drawing and painting app to render ideas and create illustrations. SketchBook drawing and painting software lets designers, architects, and concept artists sketch ideas quickly and create stunning illustrations. Professional drawing tools with a beautiful interface, ideal for those on the go. Designed for both stylus and touch input. With professional drawing tools and a beautiful interface, SketchBook offers a clean, uncluttered workspace for quick access to your tools whenever you need them. Get familiar tools in a digital space, including pencils, inks, markers, and over 190 customizable brushes that can incorporate textures and shapes. Professionals rely on SketchBook for its precision and speed, but mostly because it feels right. Import your SketchBook illustrations into Revit. Use your SketchBook file as an underlay, and build your model on top of the sketch. Use SketchBook to sketch ideas and iterate quickly. -
14
KIRI Engine
KIRI Innovations
KIRI Engine is a 3D scanning app based on photogrammetry and is one of the only 3D scan apps to be available for both iOS and Android. This 3D scanner app generates vibrant, colored 3D scans for use in VFX/CGI, AR, 3D printing, and more. KIRI Engine is free to download and use, with 3 free 3D scan exports every week. The Premium plan, at $6.99/mo or $49.99/y, grants more photos per scan (200 photos vs 70), faster processing, and unlimited exports. Premium also lets you upload photos directly from your PC, just like professional photogrammetry software. A few highlights from KIRI Engine (for all users): - Choice between low, medium, and high-quality exports - AI-based algorithms to limit the impact of lighting changes - Option to use a turntable - Manually select/remove photos from a project - Creator Program: get paid for your scans! As long as you take enough photos from enough angles, you can get some fantastic results with the KIRI Engine 3D scanner app. Try it out! :)Starting Price: $6.99/month or $49.99/year -
15
Asite
Asite
Asite is an open construction platform that enables organizations working on capital projects to come together, plan, design, and build with seamless information sharing across the entire supply chain. Asite’s range of solutions connect dispersed teams across the lifecycle of capital assets, enabling them to build better and build resilience. With Asite, capital project owners stay at the forefront of innovation, maintaining a golden thread of information throughout a project to facilitate the creation of digital twins.Starting Price: $375.00/month/user -
16
Mapware
Mapware
Mapware is the future of drone mapping software. Generate bigger, better 3D maps in the cloud. With Mapware’s easy-to-use interface, anyone can turn 2D drone photos into photorealistic 3D environments using a process called photogrammetry. Powerful enough for the biggest challenges. Simple enough for any project. Whether you want to map one building, a dozen cell towers, a whole oil field, or even an entire city, Mapware is the best tool for the job. Our browser-based software is easy to access from any device.Starting Price: $99 -
17
Avi-Go
Avi-Go
Avi-Go is a premier air charter marketplace, connecting brokers and operators to enhance efficiency and profitability. Trusted by NBAA, EBAA, and AsBAA, Avi-Go provides seamless aircraft sourcing, quoting, live flight tracking, and AI-driven analytics for business aviation professionals. The platform streamlines operations by automating aircraft matching, pricing calculations, and bookings. Brokers quickly access available aircraft, while operators optimize fleet utilization. Avi-Go’s data insights help refine pricing strategies and improve decision-making. Its global reach supports businesses in North America, Europe, and Asia, adapting to regional market demands, while transforming business aviation with digital innovation that empowers users to maximize profitability and operational efficiency. Join the network of aviation professionals who trust Avi-Go for smarter air charter solutions.Starting Price: $0 per month per user -
18
Trimble Connect
Trimble MEP
Connect the right people to the right data at the right time. By giving everyone access to detailed project information, Trimble® Connect helps us all build better by making project information transparent, traceable and accessible. See 3D models with full-scale overlay in the real world with our HoloLens application. With mobile, desktop and web accessibility, stakeholders can access what they need, when they need it. Using our cloud-based collaboration platform, MEP contractors and engineers can coordinate, communicate and collaborate directly. Achieve predictable control by consolidating information across the design, build, and operate project phases. Trimble Connect is the glue between software and hardware products across the entire MEP workflow, connecting the different stages of a project and the countless contractors working on it.Starting Price: $10 per user per month -
19
Predator Software
Predator Software
Since 1994, Predator Software focuses on automating manufacturers worldwide with innovative and award-winning software applications. Predator Software is an industry leader in Industry 4.0, lean manufacturing, industrial networking solutions and automation via shop floor control or SFC. Predator's SFC technologies include CNC networking, machine monitoring, OEE, production data management, data collection, machine simulation & verification, tool & gage crib management, traveler management, CNC post processing, flexible manufacturing systems and robotic cell control software.Starting Price: $250 -
20
Aircada Pro
Aircada
Aircada Pro makes it easy to create augmented reality HMIs and overlay existing SCADA data above each piece of equipment. Workers can harness their phone’s camera to view their data in real-time, gaining access to each of the machines’ schematics, historical data, analytics, and more. Aircada Pro offers several features including: -Live in the field data monitoring. -Augmented reality tasks and work orders. -Alarms for fast response troubleshooting. -Facility map to search and locate all assets. -Messenger for efficient team communication. -Customizable virtual reality SCADA displays. With Aircada Pro and augmented reality, maintenance teams will now have all the information they need, live in the field, to safely, quickly, and enjoyably get the job done.Starting Price: $89/month/user -
21
HOVER
HOVER
Home improvement shouldn’t be a mystery. Know what it will look like and what it will cost before the work even begins. HOVER generates the most accurate measurements (and a whole lot more) from a few photos of your home. With just a few photos, HOVER can create an accurately measured 3D model of a home. Your pro gets a detailed report of accurate measurements of your home from those photos. You get a 3D model of your home to design; with your pro, select materials for your project. Your pro uses your design choices and measurements to quickly and accurately estimate your project. Accurate measurements, fast estimates, direct orders, and happier customers mean more time and money to build your business. We help you connect and collaborate with homeowners, to make jobs simpler and more transparent. We offer direct ordering, production management, remote measurements, and automated estimates to make jobs more cost-effective and more efficient.Starting Price: $25 per property -
22
Kiber 3
VRMedia
Kiber3 empowers workforce providing "Instant Expertise Everywhere" where there is a need to accomplish ambitious tasks in challenging conditions. Kiber3 is a head mounted display integrated with property software for remote collaboration, that allows the consultation and sharing of real time informations and interaction between several participants through the use of Augmented Reality technology tools. Kiber3 allows remote workers to rapidly diagnose, inspect, operate and manage assets. Kiber 3 Kit, a rugged head-mounted device with a unique binocular visor, is designed to perform efficiently on the real needs of field and remote working collaboration and gets the job done, now. Interaction between people through technology is easy, safe and efficient.Starting Price: Free -
23
EON-XR
EON Reality
Designed to bring Augmented and Virtual Reality solutions to as many people around the world as possible, EON-XR removes the obstacles that often come with incorporating AR and VR into an academic or industrial environment. Through EON-XR, educators, trainers, employers, and other users are able to create interactive and immersive AR and VR lessons without needing any coding or advanced technological knowledge. The lessons can then be distributed to their audience of students, trainees, employees, or the general public for consumption on common devices ranging from smartphones to laptops to publicly available headsets. EON-XR is preparing millions of students, employees, and citizens for the present and future while both replacing and aiding traditional training and teaching methods in dozens of countries around the world.Starting Price: Free -
24
Bekonix
Bekonix
Our goal is really to help you create smart, connected projects and products from concept to final design. So that means everything from putting together the hardware components, the firmware, the behaviors and even the end-user mobile app to control it. The Bekonix Platform lets you try out ideas in minutes that would take days or weeks the traditional way. What’s more, since no programming is required, motivated creatives can jump in and not just talk about making a smart, connected product but invent it in real time. Unlike many prototyping tools out there, Bekonix is built for the next level of manufacturing. Real code, real connections. If you need larger volumes to reduce hardware costs, Bekonix can easily migrate with your needs.Starting Price: $79 per month -
25
SweetLight
SweetLight
The SweetLight DMX controller system includes powerful lighting control software and a set of DMX interfaces to suit your requirements. Fully take advantage of your lights with an easy DMX control system, and let the software play alone a varied show for hours. Select a group of par cans and adjust channel levels & fade mode and duration for each step. Select a group of moving lights, and for the chosen channels, load/draw a curve and adjust the delay between all fixtures. Select the fixtures and apply them rainbow/text scrolling / animated pictures effects. Customize your screen with pages, buttons and sliders of your choice. Connect a midi control surface to drive all with color control of the midi buttons. Drag and drop the light & audio & video files at a specific time to build the show. Build your stage with our bank of 3D objects, position your fixtures, and watch the lightshow in our 3D rendering.Starting Price: Free -
26
Light ARchitect
Cooper Lighting Solutions
Make lighting design as mobile as you are with Cooper Lighting Solutions augmented reality app. AR opens the door to design by enabling you to visualize lighting fixtures in any space or environment or setting. Select one or more of our most popular products to help you decide which luminaires are the perfect choice for your project. Customize your experience by adjusting orientations, colors, and shapes. Visualize real-time with a 360-degree view of the fixture from any angle or position. Receive an instant screenshot along with product information. Today’s education campuses require healthy spaces that promote learning, improve student productivity, and enhance the student experience. Lighting and controls solve those needs while also providing significant energy and cost savings.Starting Price: Free -
27
XMReality
XMReality
No matter what industry your company is in - XMReality helps you turn physical visits into virtual interactions. Connect remotely, see what the other person sees, and collaborate using powerful in-call tools. XMReality includes a depth of features that provides your onsite workforce access to a remote expert to collaborate and get help and training. Switch between live video paused image or shared pictures and documents to support joint collaboration. Use the guide tools to highlight information and bridge language barriers. You can also access pre-defined, custom-made step-by-step procedures that guide you through a process and point out what needs to be done and documented. Get an automated PDF report at the end of each call - the perfect way to ensure compliant documentation. You can also record the call, take screenshots and add notes.Starting Price: $50 per user per month -
28
SERVICE AR
VIEWAR
SERVICE AR is a unique all-in-one application to optimize crucial service and maintenance processes. Visualize data and information wherever you need them. Benefit from a wide range of cutting edge features like maintenance tours, remote assistance, work instructions, etc. to prevent downtimes and increase quality of service. SERVICE AR helps your workers to find any service points by calculating the most efficient route even in the most complex building. Navigation can be enhanced with additional features to visualize data and information along the way. Critical areas or danger zones are visualized accordingly, making clear where more attention is required. Workers’ safety is increased and productivity doubled.Starting Price: Free -
29
INDOAR
VIEWAR
Upgrade your physical location with the worlds most advanced indoor navigation system. Display digital routes and additional content (text, videos, 3D objects, etc.) on your user’s device anytime during navigation. Help your workforce to either find the shortest way to their destination or setup predefined routes for onboarding and training. Make indoor navigation more user-friendly: Offer your employees the possibility of using a 3D avatar in addition to the standard line navigation. This makes your application more personalized and the user experience more interactive. Enjoy the virtual character’s guidance and assistance at your fingertips. A convenient solution to create points of interest (POIs) on site. With a simple touch, you can scan any text and automatically create a digital label linked to the recorded coordinates.Starting Price: Free -
30
Returnjet
Returnjet
Welcome to Returnjet, the global platform of choice for all air charter professionals. Free to use, for operators, and an affordable tool for brokers. Returnjet is a fast and efficient charter search and management tool for professional charter brokers and licensed aircraft operators. Returnjet brings together the very latest technology and user experience to deliver a platform that will improve your business. By applying the latest technology to our expansive database of over 8,500 aircraft, 1,550 licensed operators, and 900 professional charter brokers we have developed the world's finest and most user-friendly air charter search and booking platform. Hundreds of charter brokers and operators have helped us develop what is now the platform of choice for the private jet charter industry. In return, we offer the platform as an affordable-to-use management, search, and booking tool that will constantly be developed to make all aspects of the process faster and more accurate.Starting Price: Free