Best Free CAD Software of 2025

SkyCiv Structural 3D, a cloud-based Structural Analysis program, allows users to design, analyze, and model complex 3D structures. It can be used online and does not require installation. SkyCiv Structural 3D is the best online structural analysis. It includes the following: – Powerful Analysis: Linear and 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 ...)

NanoCAD is a powerful computer-aided design platform that offers designers powerful capabilities in 3D modeling and 2D drafting. NanoCAD can be used as a DWG-editor on its own, or customized to include modules such as Construction, Mechanica and Topoplan. 2D drawings, 3D solid models, with 2D and 3-dimensional parametric constraints. Dynamic UCS for sketching on 3D surfaces. Documentation drawings are linked to 3D models. Fully DWG compatible.

Solid Edge is a collection of software tools that are affordable, easy-to-use, maintain, and easy to use. It advances all aspects of product development, including mechanical and electrical design, simulation, production, technical documentation, data management and cloud-based collaboration. Solid Edge is based on Siemens industry-leading technologies and offers the most comprehensive and innovative approach to product development for mainstream markets.

The new power tool for home improvements. Mobile 3D scanning is fast and easy for DIY professionals and home service professionals. Canvas is powered by the Structure Sensor, the world's first mobile depth scanner, making it easy to capture a 3D model. Tap scan, walk around the room and you'll see a scale-accurate model built right on your iPad. Canvas captures thousands of measurements at once and then assembles them into an interactive 3D model. Your 3D model can be saved to your iPad so you can return to any space at any time. You're only a few taps away from capturing a forgotten measurement or refresh your memory about a particular viewpoint. Professional-grade CAD output saves you hours. Our Scan to CAD service will convert your scan into a editable, professional-grade CAD file.

CADhobby IntelliCAD, a powerful computer-aided design software application, is affordable and perfect for both professionals and hobbyists. It has a variety of features including 2D and 3-D modeling, rendering and animation. CADhobby IntelliCAD supports a wide range of file formats including DWG, DXF DGN and STL. CADhobby's IntelliCAD is an excellent choice for anyone looking to create high-quality designs in CAD without breaking the bank. It is easy to use and learn, and there is a large community of users that can offer support and help.

The cost of a separate PDM system is eliminated by the integrated version control and simple management tools. You and your team will always have the most current design data. Every modification made by any user is recorded and can be reverted at any time. This provides unlimited undo/redo as well as a documented audit trail. Many product ideas can be developed simultaneously through branching and merging. SolidFace's parameterization capability is a key advantage. It is available in all design steps. 3D Motion simulation is no exception. The simulation is updated simultaneously as the movement. The simulation of 2D mechanisms is another important capability. This can be done in either 2D drawing or 3D sketch module. This online part library is available directly through SolidFace's software interface. It contains over 100 million parts numbers from hundreds leading component manufacturers and distributors, as well as thousands of ISO, ANSI and DIN, NF and GB, ASME and other standards.

The FEA program RFEM enables quick and easy modeling, structural, and dynamic calculation as well as the design and construction of models with member and plate, wall, folded plates, shell, shell, and other solid elements. Modular software allows you to connect the main program RFEM to the appropriate add-ons to meet your specific requirements. Structural analysis program RFEM offers structural engineers a 3D FEA tool that meets all modern civil engineering requirements. Simple and complex structures can be modelled with ease thanks to efficient data input and intuitive handling. The basis of a modular software program is the structural analysis program RFEM. The RFEM basic program is used to create structures, materials, loads, and plans for spatial and planar structural systems that include plates, walls, shells and members. You can also create mixed structures and model contact elements.

Onshape is a modern CAD/data management solution that includes standard content libraries, modern CAD, multi-part modeling and in-context edit. Onshape makes it easy to access the solution from anywhere, anytime, without the need for downloads or installations. Onshape allows users to share and store CAD data in a safe cloud workspace. Onshape allows users control and monitor access privileges to stored CAD files.

HydroCAD Stormwater Modelling allows for easy TR-20, TR55, SBUH and Rational hydrology calculations, as well as TC calculations, storage, outlet hydraulics and pump routing, underground storage, pollutant loads, and more. You can import CAD directly, bypass routing, siphons, skimmers and tubes, as well as local rainfall data import. There is also an expanding chamber library. Interactive graphical environments are intuitive and fast, resulting in better results every time.

Batch edit AutoCAD drawings in just 3 clicks (or less). Make simple, complex, or dynamic changes to each drawing. To manage your files, Keep lists and save "project" directories. These lists and user-scripts can be shared. Combining user scripts can be used to accomplish complicated editing tasks. You can store scripts specific for each project and retrieve them easily. AutoCAD Electrical ".WDP” project file compatibility – Double-click an AutoCAD Electrical (Project) file in Hurricanes file selector to quickly load the entire AutoCAD Electrical project into FileQueue. This allows you to batch plot files, batch purge, batch bind, and batch script any AutoCAD file. This makes it easy to use AutoCAD to maximize your computer's performance to complete redundant tasks quickly. You can now add batch script functionality to AutoCAD Electrical and Mechanical. All drawings can be run in one AutoCAD session.

Electra®, Cloud has many benefits. It saves time and eliminates tedious work. The engineer can focus on the most important parts of a design, such as the control scheme and operations, and the safety of the entire machine. Many companies find that creating and managing technical drawings efficiently is critical to their competitiveness. This has direct implications on their bottom line. Surprisingly, many companies still use inefficient and expensive methods that result in lower productivity, higher costs, and technical drawings that are only available to a few people within an organization. Reduce the time that an electrical engineer spends creating electrical designs and they can spend more time with customers. Technical drawing is an invaluable resource that should be available to all employees of an organization.

The task of extracting intelligent data from images (or point cloud data) (LiDAR/DSM, point clouds) is the same. This data can be converted into vectors and attributes that can be used in various disciplines. VrThree (VrLiDAR), allows photogrammetry companies to use their existing software and personnel while also providing powerful tools for other mapping disciplines like architecture, surveying, and engineering. VrThree is software that integrates point clouds data into the Vr Mapping Software packages VrOne®, and VrTwo. This package allows you to display and edit LiDAR point data both in 2D and true 3-D stereo. There are four options in VrThree that allow vector, symbol, and text entities to be collected using the VrOne®,/VrTwo mapping software. Mapping professionals need to be able to collect vector data in three dimensions from traditional photogrammetric sources.

AxisVM's primary uses are in the design and construction of buildings and industrial and geotechnical structures. It is a powerful finite element solver, as well as practical modeling tools. This allows it to be used in bridge design and the design of composite structures, vehicles, and machines. There are optional design modules available for structures made from reinforced concrete, steel and timber, as well as masonry members and connections. AxisVM's special elements and analysis capabilities allow users to design innovative and custom structures. Reports can be created using drawings, tables, and detailed design calculations. Reports can be automatically updated, i.e. Reports are generated using the most recent model data and results.

OnScale is the original Cloud Engineering Simulation platform. It combines multiphysics solver technology and the unlimited compute power of cloud supercomputers to create a powerful platform for Cloud Engineering Simulation. OnScale allows engineers to run large numbers of full 3D multiphysics simulaions simultaneously. This allows them to create digital prototypes of high-tech devices. These digital representations can be used to capture the entire behavior of the device within its operating envelope. OnScale Solve is a cloud-based engineering simulation that provides a powerful, easy-to-use, and effective experience. OnScale Solve can run on both public and private cloud supercomputers. It includes a web-based UI, API to integrate into any design workflow, scripting language to customize engineering simulations and plugins to improve its modeling capabilities. OnScale Solve provides engineers with the ability to simulate data and train advanced AI/ML algorithms.

Use the uMake app on iPad and iPhone to create beautiful designs, photos, presentations, and 3D models. 3D design is easier than ever. Drag and drop from your content library or use the precision tool to draw precisely. Everything you need is at your fingertips. You can create 3D text in seconds or drag and drop shapes and objects from our extensive content library. Have you already got something? It's easy to import file types such as SketchUp and OBJ. Do you prefer to draw it? You can quickly sketch and doodle in 3D using the freestyle tool. Let your creativity flow! uMake is the best tool for precision. You can draw perfect lines, angles, arcs, or outlines, and even specify the dimensions. Push and pull extrusions and cutouts. To create complex 3D surfaces, chamfer corners and fillet corners. Loft or revolve curves are also possible. It's easy to create the shapes you want with intuitive inputs and powerful features.

PVSketch is a web-based app that simplifies the process of developing solar projects. Sales professionals have easy access to a precise layout tool via a friendly interface. PVSketch allows you to visualize solar energy solutions and generates accurate energy modeling. PVSketch is part the PVComplete platform. PVComplete allows solar installers, developers, and engineers to collaborate on a single platform that combines efficiency and accuracy. Sales professionals can quickly start a project online with PVSketch. Then, they can transfer it to PVCAD, our AutoCAD plugin for a detailed engineering plan. PVSketch makes solar design simple. In just five clicks, you can create a solar project that is rich in valuable information. A simple and intuitive drawing tool makes accurate solar design easy for anyone. A single click can create a complete layout, but if you dig deeper, you can refine your solar design to create complex designs.

VariCAD is a 3D/2D CAD software that is primarily used for mechanical engineering design. This CAD software allows designers to quickly create, evaluate and modify models. All features and functions are included in one "fully loaded" package. VariCAD is one of the most intelligent choices on the market today, with a high performance-to-price ratio. VariCAD is small, lightweight, and easy to use. It also provides all the necessary tools for mechanical design. VariCAD includes: 3D modeling 2D Drawing and Editing Optional Support for Parameters Optional Support for Geometrical Constraints Shells Modeling, Pipelines, Wires Interferences in Crash Tests 3D Assemblies & Groups Surface Development (Sheet Metal Unbending) Symbol Libraries and Mechanical Part Libraries Calculations of 3D Objects and 2D Sections BOM and Title Blocks

Share design data & invite anyone to evaluate, discuss, feedback & collaborate. You can organize your design discussions chronologically in one place. Securely collaborate with full visibility and accountability for your design evaluation & discussion. Securely discuss, evaluate, give feedback, and collaborate on design data. You can provide rich feedback to your customers, partners, and team on the product designs from anywhere, at any time. You can share your designs securely, quickly and easily with other stakeholders. You will have full visibility and control over your design discussions. You can share 2D and 3D designs with your team, customers, suppliers, partners, and suppliers. They can evaluate, discuss, and even collaborate. There are many productivity tools that make it easy to work with design data. Participants can give feedback by simply writing notes that reference relevant parts of the design.

JSCAD is an open source set of browser-based, modular, and command-line tools that allow you to create parametric 2D or 3D designs using Javascript code. It is a fast, accurate, and reproducible method to generate 3D models. This is especially useful for 3D printing applications. There are many JSCAD 'flavors' that you can choose from depending on your needs. JSCAD is a solids-modeling system. Although it is unitless in principle, JSCAD exports files so that 1 unit in JSCAD corresponds with 1 millimeter in your model. JSCAD modeling is often about building the shape you want from primitives. However, there are many options to achieve the same shape. To learn more about the capabilities of JSCAD, take a look at the examples in the info menu. Booleans are an important tool in the solid modeling toolkit. You can create many of the shapes you need on your journey by simply joining, subtracting, and intersecting simple shapes.

Select your project template and import your CAD file. Then, you can create 3D visualizations right from your browser. 3D design is easy for anyone with no experience. No need to download any app, you can create right from your browser. Upload a CAD file, or 3D model. Pre-made templates make 3D visualization simple and quick. Get started with our 3D Configurator template right away. Keep checking back for more information. You can browse over a thousand high-quality PBR materials, and then edit them in real-time to make your model come alive. Toggle3D is the ultimate 3D design studio. Toggle3D is the ultimate 3D design studio. It can be used to create and texture 3D models or build eCommerce product configurators. Sign up for our free or premium plans to get started and get straight into the platform. You will need a CAD/3D model to start creating.

Creo, 3DCAD/CAM/CAE software and solutions for product development and design allows you to visualize, design, create and innovate better products. Product design and manufacturing teams must create products more efficiently and economically than ever before. This is essential to ensure quality and innovation. Creo offers the most flexible range of 3DCAD product development tools and packages on the market today. Creo 7.0 is a breakthrough in the areas real-time simulation, generative design, multibody design and additive manufacturing. Creo is at the forefront of CAD since more than 30 years. It allows you to quickly take your products from concept to prototype digitally. PTC's Creo 7.0 is a demonstration of its ability to add compelling new features to an already powerful tool-set through smart partnerships that extend its capabilities further.

SwiftComp is a multiscale, multiphysics composite sim code that delivers 3D FEA accuracy at the speed of simple engineering models. SwiftComp makes it possible for engineers to model composites as easily and accurately as metals using traditional structural elements in their FEA codes. This allows them to capture all the microstructural details while preserving accuracy. SwiftComp enables unified modeling of 1D (beams), 2D(plates/shells) or 3D structures. This allows for the calculation of all the effective properties. SwiftComp can be used independently to simulate composite testing or as a plug in to your existing structural tools that support high-fidelity composites modeling. SwiftComp can calculate the best structural model to use in macroscopic structural analysis and perform dehomogenization in order to compute the pointwise stresses within the microstructure. SwiftComp interfaces directly with ABAQUS and ANSYS.

PSMotion Ltd is the creator of the world-famous machine design software MechDesigner - the best software to design multi-axis machines. MechDesigner can be used to create the most reliable packaging, assembly and textile machines. To help you quickly design your machine, you can also contact us at any stage. We will use all of our Motion Design and Cam-Design expertise to ensure the best machine performance within your design constraints. As the model cycles continuously, you can edit, update and immediately observe changes. This allows you to design a machine that has the best operating performance. You can combine important design parameters with their limits in one dialog so that you or others can review and modify your design at any moment.

LibreCAD is a free Open Source CAD program for Windows, Apple, and Linux. Our dedicated community of contributors, developers, and users provides support and documentation at no cost. LibreCAD was originally created to integrate CAM capabilities into QCad's community version. This can be used with a Mechmate CNC router. QCad CE was based on the old Qt3 library and needed to be ported to Qt4 to get additional enhancements. This was the birth of CADuntu. The project was initially known as CADuntu for a few months before the community decided that the name was too limiting. After much discussion with the community and some research on other names, CADuntu was renamed LibreCAD. The task of porting the rendering engine from Qt3 to Qt4 proved difficult. LibreCAD was dependent on the Qt3 support libraries initially. Rallaz, our master developer, completed the Qt4 porting during the 2.0.0 series development. LibreCAD is now free from Qt3 except in the 1.0.0 series.

More than a Spring Calculator. ODOP:Spring uses the problem-independent Open Design Optimization platform (ODOP) software to design spring designs. It solves complex spring application requirements in mechanical engineering, machine design. Most coil spring calculators require that users input values manually, such as coil diameter, wire length, and number of coils, and then re-analyze the results until they reach an acceptable solution. ODOP's ability invert formula relationships eliminates all the guesswork. Spring design equations can be back-solved to meet the constraints of the problem variables. Do you need to determine the lightest possible material weight? You can ensure a long life span and low failure risk. Our helical coil spring design program can find the constrained extreme for any variable, independent or dependent.