Best Additive Manufacturing Software
Additive manufacturing software enables the design-to-production process for layer-based fabrication, transforming digital models into physical parts through controlled material deposition. Acting as the intermediary between CAD modeling tools and 3D printers, the software converts geometric data into printer-readable instructions that define how each layer is built. This digital-to-physical translation ensures dimensional accuracy, optimal orientation, and material efficiency throughout the printing process.
Core capabilities include slicing and build preparation, support generation for overhanging structures, and lattice or infill optimization to balance part strength and weight. Advanced additive manufacturing software also offers print simulation, topology optimization, and automated error detection, enabling the reduction of waste and improvement in print success rates.
Seamless integration with 3D design and CAD environments allows users to streamline data transfer, while printer calibration and material management tools ensure compatibility across hardware and filament types. These features enable consistent, high-quality results across prototypes, end-use parts, and production-grade components. Preview and simulation functionalities allow proactive identification of potential issues before initiating the printing process.
Additive manufacturing software is used across industries that rely on precision prototyping and batch production, including aerospace, automotive, healthcare, and consumer goods. Engineers, designers, and researchers use it to accelerate iteration, reduce lead times, and bring complex geometries to life that traditional subtractive methods cannot achieve. It often integrates or works alongside general-purpose CAD software and 3D modeling software to support a complete digital manufacturing workflow. From architects refining prototypes to engineers perfecting components to healthcare workers making custom medical models, the software's versatility is unmatched.
Additive manufacturing, also referred to as general 3D printing, often works alongside 3D design or CAD software. However, our list is specific for those solutions that not only drive the printers but also manufacture and prep tools to handle the build instructions and printers within the manufacturing environment.
To qualify for inclusion in the Additive Manufacturing category, a product must:
Best Additive Manufacturing Software At A Glance
G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
Designcenter NX™ software is an integrated product design and engineering solution that helps users deliver high-quality products with greater speed and efficiency. This comprehensive platform support
36,910 Twitter followers
Onshape by PTC is the leading cloud-native CAD & PDM platform that runs on any device, anywhere-requiring zero IT. Onshape is for product design companies who are fed up with the errors, time wast
Onshape is a cloud-based CAD software that allows users to access and manage their designs from any device with an internet connection. Reviewers appreciate Onshape's user-friendly interface, its ability to facilitate real-time collaboration, and its automatic saving and versioning features, as well as its customer support and frequent updates. Reviewers experienced performance issues with large assemblies, occasional system lags, and challenges with external collaboration for enterprise users, and they also noted that the software is entirely dependent on a stable internet connection.
37,650 Twitter followers
Autodesk Fusion connects capabilities, data, and people across the entire product development lifecycle. Fusion provides you with CAD, CAM, CAE and PCB tools along with PLM/PDM and MES (manufacturing
Autodesk Fusion is a platform that combines CAD, CAM, and CAE into one, allowing for design, modeling, and simulation in a single cloud-based environment. Reviewers like the intuitive interface, the ability to work on projects remotely due to its cloud collaboration features, and the convenience of having all necessary tools in one place, including the ability to prototype and generate toolpaths without switching software. Reviewers experienced lag during larger assemblies or high-resolution simulations, especially on mid-range systems, and found the offline performance limited, making it difficult to work without internet access at times, and some advanced features are locked behind additional subscriptions, which can be limiting for freelancers or small teams.
275,277 Twitter followers
Designcenter Solid Edge is a portfolio of affordable, easy to deploy, maintain, and use software tools that advance all aspects of the product development process – mechanical and electrical design, s
36,910 Twitter followers
Tinkercad is a free, web-based application that empowers users to create 3D designs, simulate electronic circuits, and develop code, all within a user-friendly interface. Launched in 2011 and now part
275,277 Twitter followers
SOLIDWORKS delivers connected, easy-to-use tools that help you innovate and accelerate every aspect of your product development process.
SOLIDWORKS is a software for machine design, used for parametric 3D modeling, primarily by engineers and designers across various sectors. Users frequently mention the user-friendly interface, the AI-powered drawing feature that saves time, the ease of setup, and the ability to design and simulate static and dynamic systems. Users mentioned issues with large assembly lag, occasional file corruption, difficulty with more complex modeling, high system resource requirements, and occasional software crashes.
Ultimaker Cura is a free, open-source slicing software designed to prepare 3D models for printing. Developed by Ultimaker, it has become the preferred choice for both professionals and hobbyists due t
47,973 Twitter followers
Blender is a free and open-source 3D creation suite that supports the entire 3D pipeline, including modeling, rigging, animation, simulation, rendering, compositing, motion tracking, and video editing
86,428 Twitter followers
Creo helps you deliver your best designs in less time with numerous productivity and usability enhancements. Manufacturers rely on PTC to deliver innovative CAD tools for designing composites, conduct
37,650 Twitter followers
Optimize Your Print Processes in PreForm ,design model in standard CAD software, then import the STL or OBJ file into print preparation software.
Meshmixer is state-of-the-art software for working with triangle meshes.
275,277 Twitter followers
3DPrinterOS is a cloud-based platform designed to simplify the management and operation of 3D printers. It serves as a centralized hub, enabling users to control and monitor their 3D printing activiti
3,361 Twitter followers
The Digital Forge by Markforged is an advanced additive manufacturing platform that integrates precise 3D printers, proprietary metal and composite materials, and cloud-based software to enable the pr
9,803 Twitter followers
Simplify3D is a 3D slicing and printing solution.
14,562 Twitter followers
Shapeways is the leading platform redefining product creation through services to design, make, and sell using 3D printing.
283,275 Twitter followers
Learn More About Additive Manufacturing Software
What is 3D Printing Software?
3D printing software, also known as a 3D printing slicer, is an application that converts 3D files into a language a printer can interpret. Once it understands the information, it can create real-life objects.
3D printing, or additive manufacturing, is a process in which materials are deposited, layer by layer, to produce a component. 3D printing slicers convert 3D models into a G-code that printers need to comprehend to create the object. The G-code file contains a set of instructions that tells the 3D printer what to do and how to do it.
Businesses in a variety of different fields use this software. However, it’s most commonly found in industrial fields for constructing parts of machines, objects, and buildings.
What are the common features of 3D printing software?
The following features are commonly found in 3D printing software solutions.
- 3D modeling software integration: 3D printers and 3D modeling solutions have to learn each other’s language to get the job done.
- Printer support: 3D printing software should work well with a number of different 3D printers. It’s important to make sure this software integrates with the 3D printer used for the final parts.
- Preprint simulations: Some 3D printers can give users realistic preprint simulations. The users get to see the exact actions a 3D printer takes to create their object.
- Identify issues before printing: By running a preprint simulation, users can extract information like exact speeds and sequences. This means that there’s no need to go through with a print job until users can verify it will be successful.
Types of 3D printing software
There are various types of 3D printing software available, each serving different purposes in the 3D printing workflow. The diversity ensures that users can choose a tool that aligns with their skill level, preferences, and business goals.
- General-Purpose CAD Software: Known as computer-aided design (CAD), this type of software allows users to manipulate the sizing, geometry, features, and details of the object in printing.
- Slicing software: Slicing software takes the finished model and slices it into instructional parts or G-code for the 3D printer to build layer by layer. These are essential for transmitting printing instructions to the printer.
- Integrated software: Some software, combines both modeling and slicing capabilities.
- Cloud-based solutions: Cloud-based CAD solutions save machines with lower processing power. These tools allow collaborative design in the cloud, accessible from various devices. However, how often the servers are operational is an important consideration as it affects the availability of the CAD services. If servers go down, users may face disruptions in accessing, saving, and collaborating on design projects.
- Specialized software for industries: Certain 3D modeling software caters to specific industries. For example, FreeCAD specializes in architecture modeling, Materialize MAGICS is best used for industrial purposes, and SOLIDWORKS is designed to create machine parts. While not limiting the use of a 3D printer, these tools may have features specific to their respective industries.
Benefits of using 3D printing software
Depending on the product’s specific feature set, 3D printing software offers numerous benefits.
- Enables decentralization: This software allows companies to print separate parts of a product. In certain cases, businesses can use 3D printers to make certain parts onsite without the need to order from a third party.
- Reduces production costs: Because 3D printing users can print parts and complete products onsite, companies don’t need to spend money to ship those parts to their location from a manufacturing plant.
- Reduces lead time: Besides cost reduction, there is also a reduction in the lead time for manufacturing the product. The technology allows for small batches and in-house manufacturing, reducing the dependency on external supply chains.
- Rapid prototyping: Whether it’s due to product flaws or simply a better design idea, products inevitably undergo many changes. 3D printing enables users to create complex geometries and print their 3D model at any point in the design process so that they always have a physical reference for their designs. Iterations are less of a hassle to make without the need for expensive molds or tools.
- Advanced warehousing: Because 3D printing works quickly, warehouses can print products or parts of products on demand. Businesses will no longer face an excess of inventory as they did in the past.
- Reduces wastage: Additive manufacturing processes are suited for high-speed and low-volume production. Traditional manufacturing techniques result in a plethora of wasted materials. 3D printing only uses the material needed to create the final product in the product development process—no more or less. Being able to reuse materials also lessens waste.
- Improves product quality: Traditional or subtractive manufacturing techniques sometimes lead to poor quality if the elements for the final product don’t work well together. 3D printing software allows users to print their products step-by-step, which ensures a higher design quality.
Who uses 3D printing software?
Various professionals and enthusiasts use 3D printing software across different industries. Here are some common users:
- Healthcare: The healthcare sector uses 3D printing software extensively. It helps create customized prosthetics and implants at lower costs. Scientists are also experimenting with 3D bioprinting, which involves layering cells in detailed patterns to create living parts. This method can help print tissues and organs. In dentistry, doctors are printing dentures, surgical guides, and transparent aligners.
- Aerospace: 3D printing tools are used to print complex aircraft parts for both long-term and short-run productions. The biggest advantage is that it takes up much less volume than traditional manufacturing processes. This cuts down on air drag, fuel consumption, and environmental damage.
- Automotive: With its rapid prototyping, 3D printing software lets automobile manufacturers turn a vision into a proof of concept. They can use the software for low-volume and on-demand production of spare parts. 3D printing is faster, more efficient, and less expensive. It allows companies to produce components in-house. This also saves costs associated with outsourcing.
- Defense and military: The defense and military sectors leverage 3D printing software for various purposes, including the rapid prototyping of equipment, production of spare parts, and development of specialized components. This technology provides flexibility in adapting to evolving defense needs, reducing dependency on traditional supply chains, and enabling on-site production of critical components.
- Educational institutions: Schools and universities use 3D printing software for educational purposes, helping students understand complex concepts and encouraging creativity and innovation. This application allows students to engage in hands-on learning experiences, turning theoretical knowledge into practical skills.
- Engineers and architects: Professionals in engineering and architecture use 3D printing software to create prototypes and models for visualizing designs and testing functionality. This technology aids in the development and refinement of projects, allowing for a better understanding of spatial relationships and design intricacies.
- Artists and designers: Artists and designers utilize 3D printing software to bring their creative ideas to life. From crafting intricate jewelry to sculpting unique pieces, this technology allows artists to explore new forms of expression and push the boundaries of traditional artistry.
- Hobbyists and DIY enthusiasts: Many individuals, such as hobbyists and do-it-yourself (DIY) enthusiasts, use 3D printing software for personal projects. This includes creating custom items, prototypes, or parts for various applications. The accessibility of 3D printing technology empowers individuals to turn their ideas into tangible objects without the need for extensive manufacturing resources.
3D printing software pricing
The pricing of 3D printing software can vary significantly based on features, capabilities, and the intended audience. It’s important to assess the unique needs of a business to identify the most suitable software solution that best aligns with their goals and budget constraints.
- Free software: This option is suitable for those exploring 3D printing without financial commitments. Crafted for beginners and hobbyists, free 3D printing software often provides fundamental functionalities, offering risk-free exploration. Notably, free tools may be open-source software, where users can modify the code for customization, or browser-based, which provides accessibility without the need for intricate installations.
- Freemium software: These programs offer access to basic features in the free version, with the option to unlock premium functionalities through payment. This flexible model enables users to initiate their 3D printing journey with essential tools and seamlessly evolve as their expertise and project complexity grow.
- Subscription-based software: Users can opt for monthly or yearly subscriptions. This model ensures continuous access to the latest updates and features, catering to those with dynamic and evolving requirements in their 3D printing endeavors.
- Perpetual license: This is a one-time purchase option that requires an upfront investment for the indefinite use of the software. It appeals to users who prefer the conventional ownership model, providing a sense of stability and control without the burden of recurring payments.
- Enterprise software: Tailored explicitly for businesses and professionals, these solutions come with a higher initial cost. In return, users gain access to a suite of advanced features and dedicated customer support, meeting the specific demands of professional 3D printing applications.
Challenges with 3D printing software
While 3D printing technology offers numerous advantages over traditional manufacturing techniques, it also comes with its own set of challenges. The following are some of the common challenges that can be cited while using 3D printing software.
- Limited materials: While 3D printing helps produce a lot of 3D products, the technology is not yet perfect. At this moment, 3D printers can only print with certain materials, like plastic, metals, resins, and ceramics. And since 3D printing hasn’t quite hit mainstream popularity, the materials aren’t always easy to come by.
- Copyright issues: As 3D printing becomes more common, the ability to counterfeit items via a 3D printer also has the potential to become easy and commonplace. For example, if a user prints a copy of an existing product, it’s virtually impossible to distinguish the two. This could lead to a slew of potential copyright issues.
- High energy consumption: 3D printing may produce less waste than normal printing, but it, unfortunately, takes a lot of energy to power a 3D printer. In a recent study, it was found that the energy consumption of 3D printers is almost tenfold higher per kilogram of material compared to traditional production methods like injection molding.
- Steep learning curve: 3D printers are fairly complicated to operate and maintain. They require high-voltage power supplies and specialized equipment that can be difficult for businesses to use and manage.
How to choose the best 3D printing software
1. Requirements Gathering (RFI/RFP) for 3D Printing Software
Whether a company is looking to purchase its first 3D printing software or upgrade to a new solution, G2.com can help select the best 3D printing platform.
Choosing and deploying a 3D printing tool can be a significant initiative for a company. It brings with it a wide range of options available for features and different types of materials. A company must determine whether it wants to have an in-house solution or outsource the responsibilities to a 3D printing service provider.
The buyer can evaluate the right software fit after determining the business goals it is trying to achieve through this solution. Depending on the scope of the deployment, it might be helpful to produce an RFI, a one-page list with a few bullet points describing what is needed from the tool.
2. Compare 3D Printing Software Products
Create a long list
Buyers should take into account the following factors when creating a long list of options.
- User-friendly interface: The tool should be easy to use. It must have an intuitive graphical user interface to empower users to print objects with ease.
- File import and repair: The software must import STL files and other digital file formats containing 3D models at a high speed, regardless of their size or intricacies. It also has to prevent the reprinting of models by alerting the user of errors in the files and empowering them to repair the models.
- Accurate estimates: The software should offer accurate evaluations of the estimated time and the amount of materials that would be required for printing.
- Compatibility: The software must be compatible with the buyer’s operating system (OS). Even though most 3D printing solutions are versatile, some programs may only work with a specific OS. Compatibility ensures a seamless printing experience.
- Support: The availability of adequate technical support in the event of glitches with the software is crucial. The vendor must offer training and tutorials on software usage, as well as provide technical support if the software malfunctions.
Create a short list
From the long list of vendors, narrow down the list of contenders. Organizations should select solutions that are aligned with their goals. Reading user reviews, viewing ratings on the G2 Grid for the 3D Printing software category, and shortening the list of vendors in the G2 "My List” down to a handful help make this smaller list. Businesses can compare the features offered by different vendors, as well as the pricing structure of various solutions.
Conduct demos
Demos provide an opportunity for buyers to see how a 3D printing platform works. While pre-recorded demonstrations and slide decks are available online, requesting a live demo of the tool will help buyers dive deep into their technical capabilities.
Mapping out a draft deployment plan or proof of concept (POC) is highly recommended before making a selection because it provides a roadmap for subsequent activities and defines the resources required at each phase. A POC should prove whether or not the tool matches the organization’s requirements.
3. Selection of 3D Printing Software
Choose a selection team
Forming the team and establishing a common vision is imperative. The selection team should consist of those who will use the tool the most. This usually includes product designers as well as managers who oversee these teams.
Negotiation
When negotiating during the purchasing stage, it’s smart to start small in terms of licenses and functionality. Licenses will always be the biggest cost of any purchase, and oftentimes, companies buy additional licenses or features that they don’t necessarily need. During this negotiation, vendors will try to convince buyers that they can offer discounts on more functionality or licenses if they buy in bulk, but most businesses don’t need this. If businesses end up needing a few more licenses down the road, they can always add them.
The selection team should always strive to have implementation and ongoing support fees included in the cost. 3D printing software is not easy to learn. Before purchasing, buyers must ensure that the vendor offers regular training or online training options to help new users onboard quickly. This way, if any ongoing support is needed, companies can contact their customer support representative.
Final decision
After the negotiation stage is over, the final decision requires buy-in from everyone on the selection team. It’s important to guarantee that all requirements are met. It’s advisable to roll out a test run or pilot program to try out adoption with a small sample size of users. If the tool is well-received, the buyer can be confident that the selection was correct. If not, it might be time to reevaluate other options.
3D printing software trends
- Application-driven software: Users in the industry can expect 3D printing to be all about applications instead of technology. The industry has begun to shift its focus to identifying the right applications for 3D printing as opposed to developing new technologies. Experts predict the financial world will likely take note of this move.
- A rise in polymer materials for 3D printing: Growth in plastic materials will be huge for industries such as aerospace and automotive, as they need materials with very specific properties and quality requirements.
- Governments becoming more involved with the 3D printing process: As 3D printing becomes more mainstream, regulation of intellectual property and product liability becomes a bigger concern. The more that businesses use this technology, the more involved governments will be because they’ll need to create policies around these new concerns.
