
Icad’s help center
Our support team from Red21 will assist you at all times when you are planning to acquire, finally acquire or use any of our Icad solutions.


About Icad
The solutions that drive footwear transformation into the world
Developed by Inescop, and distributed and supported by Red21, Icad’s product brand aims to lead you into the future, to a more sustainable, innovative and simply superior footwear industry.

Revolutionize your footwear creation processes
Our solutions are the industry's future. A more sustainable, efficient, innovative and simply superior way of creating and producing shoes.

Shoe pattern making and production
Reality made by lines
An efficient, simplified and greener footwear technical design and production with Icad solutions tailored for shoe pattern experts and shoe production companies.

Icad Universe
Our footwear creation process
Know all of our solutions and how they combine together to put together the most advanced and seamless shoe creation process.


Automated and optimized cutting. Organize every pattern piece and send it to production with maximum efficiency
3D shoe last digital design and manufacturing. Your tool for creating, scaling, and customizing lasts

3D shoe last digital design and manufacturing. Your tool for creating, scaling, and customizing lasts
Design soles and bottom parts in 3D with precision and freedom. Your solution for developing any lower component
Rapid and precise digitization of real materials. Capture high-definition textures and transform them into assets ready for your 3D design
Your control and collaboration hub: manage, organize, and share all your resources in a connected space, accessible from anywhere
Interactive visualization of 3D models in the cloud. Showcase, edit, and connect your designs to web platforms and e-commerce solutions

3D shoe last digital design and manufacturing. Your tool for creating, scaling, and customizing lasts
Design soles and bottom parts in 3D with precision and freedom. Your solution for developing any lower component
Rapid and precise digitization of real materials. Capture high-definition textures and transform them into assets ready for your 3D design
Your control and collaboration hub: manage, organize, and share all your resources in a connected space, accessible from anywhere
Interactive visualization of 3D models in the cloud. Showcase, edit, and connect your designs to web platforms and e-commerce solutions
3D design of fully customized orthopedic insoles, ready for manufacturing. Your technical solution for transforming measurements into comfort and functional precision.
Design soles and bottom parts in 3D with precision and freedom. Your solution for developing any lower component
3D digitization of the foot sole with direct integration into insole design. Millimeter-level precision from the very first layer
Scanner for full 3D digitization of the human foot with automatic measurement calculation. Real precision in every scan, ready for customization and analysis.
3D shoe last digital design and manufacturing. Your tool for creating, scaling, and customizing lasts
Software to capture, store and analyze foot measurement data from scans of the human foot. Turn every measurement into a solid foundation for personalized design

All you need to lead the footwear industry, and more
The first footwear software integrating seamlessly 2D and 3D features to create and produce patterns and models in the same space. With cutting-edge, intuitive and automated technology. Integrated with all the tools you need and connected to your team.
Explore the Icad universe
With more than 15 specialized footwear solutions that converge together to reinvent the way footwear is created and produced. From technical design, to real time "came to life" visualization, find how to drive innovation, efficiency and quality every step of the way.
Innovation and service embodied in Red21 and Inescop, to you
Icad was created and is backed up by Inescop, a renowned and respected Spanish research center that continues leading to major breakthroughs in technologies for the footwear industry that pass to us, to you.
This innovation is integrated to the service work of our Red 21 team, who will give you a well rounded support when interacting with Icad. This way, we guarantee you always have the latest innovations in the industry and the best partner service to attend to all of your needs.
explore icad universe
Discover all of our solutions and how they converge to assist you every step of the way.
ICAD FOR BUSINESS
Discover how Icad's specialized, cutting-edge solutions and customized service can ultimately revolutionize your company's footwear creation and production processes.
ICAD FOR ACADEMIC CENTERS
Discover how Icad can help academic institutions to equip and shape the next generation of shoe designers and manufacturers.
Red21, the distributor and support behind Icad
The Red21 team has extensive experience in implementing Icad solutions in footwear companies. They provide integral customer service, including technical advice, training, Helpdesk, and consulting for Icad. They will be your closest partners, guiding and assisting you to ensure you get the most out of our solutions, using your invaluable feedback to continuously improve them.
Much more than patterns

Discover how extreme accuracy and optimization can be experimented while keeping an easier and simplified process, allowing technical shoe designers and manufactures to gain productivity. Truly much more than patterns.
Icad solutions around the world
With presence and support in several countries, Icad is ready to help you wherever you are. Whether you are in North America, Europe, Asia or elsewhere, our global network will allow us to assist you all around the world, providing technical support, training and assistance to you all along the way.

Turn creativity into productivity with Icad Discovery
To technical design footwear in a fluid, precise and automated way. Draw on last, flatten parts, scale sizes, generate technical data sheets, estimate material consumption and costs, optimize cutting and much more.

Designing the shoe core with Icad Last
Born from the traditional art of last making, this intuitive and automated solution allows you to create and easily modify 3D last models with precision and efficiency that ensures optimal fit and performance.
Other solutions
Software designed for automatized piece placement in footwear production, optimizing material usage and reducing waste during the cutting process.
Other solutions
Software designed for automatized piece placement in footwear production, optimizing material usage and reducing waste during the cutting process.
Why Icad
Setting the standard
Setting the standard
Our solutions set the standard for user experience, customer service, and innovation in the industry. Designed with industry leaders in mind.
Why Icad
Innovation backs us up
Innovation backs us up
We are backed by Inescop, an innovation institute specialized in the footwear industry. You will benefit directly from our discoveries and improvements applied to the footwear creation process.
Why Icad
By your side, always
By your side, always
With our Red21 team, we will always be at your side to support you and guide you, attending to all your needs and doubts while working with our products. Our customers are our motivation and our greatest commitment.
Why Icad
An entire ecosystem
An entire ecosystem
We introduced in our sector a connected digital ecosystem for teams, and now offer you an integrated and complementary product portfolio to accompany you through the complete creation process of footwear.
Latest news
FAQs
Icad solutions for Shoe pattern making and production gives you extreme accuracy and optimization in design and production, simplified processes that enhance productivity for technical shoe designers and manufacturers, advanced tools for production and generating technical data sheets, estimating material consumption and costs, and optimizing cutting.
What makes Icad unique is its seamless integration between 2D and 3D design, made possible by highly accurate last flattening. This allows any 3D design to be sent directly to manufacturing with full precision. Unlike generic software, Icad is intuitive and easy to use, and has been specifically developed for footwear professionals, offering tools and libraries tailored to their specific needs. Another key strength is the comprehensive and ongoing personalized support provided by our Red21 team, ensuring users always have the guidance and assistance they need, every step of the way.
Icad solutions are also backed by Inescop, a leading institution in footwear innovation, guaranteeing continuous access to the latest technologies and developments in the industry.
Yes, Icad can be integrated with existing workflows and tools. Its solutions allow seamless integration with other CAD systems and formats, enhancing the flexibility and compatibility of your design process.
Icad ensures ease of use for every team through an intuitive interface designed specifically for footwear design, powerful automated features that simplify complex tasks, training courses provided by our Red21 team to help users at all skill levels and continuous support and assistance via our Helpdesk.
Icad offers various licensing options to meet different needs. For enterprises we offer monthly or annual licenses in any software, and purchase options for any hardware solution. For education centers we offer free renewable annual Icad Evolve Advance licenses. Both licensing programs Include frequent updates and ongoing support.

Why Icad is the choice
Exploring the footwear universe
We aim to push the boundaries of what's possible in the footwear industry. Our commitment to innovation drives us to explore new ideas, technologies, and methodologies to help you stay at the forefront of the field.

Why Icad is the choice
As people, to people
We are footwear experts, therefore, we understand the needs, goals and challenges of our customers. Everyday we make every effort to listen and tailor our solutions and services to deliver maximum value and impact.

Why Icad is the choice
Strive to change
The future is calling, and we're ready to answer. We want to be catalysts for change in the footwear industry, bringing transformation and innovation close to enterprises and professionals.

Why Icad is the choice
Sharing with our customers
We believe in the power of collaboration, transparency, and inclusivity to drive meaningful change. By making our resources and expertise accessible to our customers, we aim to bring progress to us all.
A license for every team
Whether you're a business looking to transform your production processes or an educational institution preparing the next generation of footwear professionals, Icad has the right license for you.
Business
Choose from our monthly or annual license subscriptions, and/or purchase the necessary hardware to equip your company
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Create 3D shoe models and hyper realistic renders, sharing and managing them remotely with your team.
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Design and edit easily custom last 3D models.
Plugin for Rhinoceros to design outsoles.
Cloud platform of 3D models for websites and e-commerce. - Helpdesk to get assistance at all moment.
- Frequent and unlimited updates.
- Required formation course for first license.
- Refresher courses and others available
Education centers
We are committed to bring progress and future to the footwear industry, by making accessible our all-in-one solution, Icad Evolve Advanced, to education centers around the world so that they can keep doing what really matters: Shaping the next generation.
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Integrate cutting-edge technologies into your shoe creation courses to provide an unparalleled learning experience and complement any footwear educational program. Icad Evolve Advanced offers end-to-end features, from pattern making to 3D modeling and rendering, to bring students' ideas from concept to reality.
- Helpdesk to get assistance at all moment.
- Frequent and unlimited updates.
- Required formation course for first license.
- Refresher courses and others available
Accompanying renowned footwear institutes around the world










Your services available
When your education center is ready to integrate Icad Evolve Advance in their education program, you will be contacted by our Red21 team, to assist you through the entire process, and give you unlimited access to their services. Learn more about this future services:
01
Free annual licenses
Your education center gets gratuite licenses renewables every year for Icad Evolve in the subscription plan “Advance”, with usage for the teacher and one classroom.
02
Training for your center professors
Professors at your education center will be trained by qualified instructors to become experts in Icad Evolve Advance, capable of teaching their students how to extract the full potential of this new Icad solution. Additionally, we offer annual courses on new features to ensure educators can always teach the latest advancements.
03
Access to Icad’s Helpdesk
Your center and teachers will get unlimited access to the Icad’s Helpdesk to solve all the questions, needs and problems that may appear during their classes' daily workflow. If you are already a client, access now and create an incident ticket to get help in less than 48hrs.
04
Support services and resources
Get consultancies to introduce your new solution into your educational programs or when executing specific projects, and explore all the help resources and more.
05
Free and regular software updates
With your feedback and all users' feedback, your Icad Evolve software will have important and continuous upgrades so that it will be and do exactly what you and your students need, something unique in the market!
Choose at least one or more Icad creation process you would like to see
Last design
Digitise foot
Start your shoe making process by digitising the foot as the basis for the last. It will be your blank canvas to create any shoe.
Functionalities
- Lightweight technology, easy to transport and install.
- Plug & play solution that connects via USB to any Windows computer.
- Connected and compatible with other Icad solutions.
- Fast and accurate system, which guarantees a faithful reconstruction of the foot.
- Captures a large number of measurements automatically.
- Easy positioning of the foot with the scanning process always visible.

Creation and personalisation of lasts:
Once the foot or last has been digitised, use digitisation to create and personalise your last, the heart of your footwear.
Functionalities
- Lightweight technology, easy to transport and install.
- Plug & play solution that connects via USB to any Windows computer.
- Connected and compatible with other Icad solutions.
- Fast and accurate system, which guarantees a faithful reconstruction of the foot.
- Captures a large number of measurements automatically.
- Easy positioning of the foot with the scanning process always visible.

Shoe pattern making
Preparation of the last
Import and prepare your digitised last, and automatically divide the last into three surfaces and adjust and personalise every detail.
Functionalities
- With cage, curve or zone deformation
- Standard module for designing and modifying 3D lasts.
- Compatibility with a wide range of formats (HOR, LST, FVR, STL, IGS, SEC, OBJ, etc.).

Technical flattening of the last
With the 3D last already imported and prepared, transform it into a precise 2D surface with our wizard for detailed flattening and perfect patterns.
Functionalities
- Quick and easy flattening operations, even for moccasins.
- Edits the front and rear profiles to achieve the perfect flattening of any last.
- Strobel flattening and special flattening depending on the type of model (Pump Shoes).
- Guided process for the creation of boot and shoe lasts.

Drawing on the last
Draw and adjust margins on your digital last with ease. Draw and smooth lines, create symmetries instantly, and use your sketches for an even more efficient workflow.
Functionalities
- Automatically smoothed curved lines.
- Creation of lines of constant or variable width.
- Symmetrical lines dependent on a base line.
- Insertion of predefined or custom shapes.
- Import of reference images to create lines.

2D Pattern
Create the 2D pattern you need for your footwear model. Add margins, symmetries and rotations, adjust and save your designs instantly, and generate technical documents for production.
Functionalities
- Automatic conversion of scanned or imported parts into digital parts.
- Tools for creating and editing lines, texts, shapes.
- Size scaling systems and a multitude of modifiers.
- Advanced pattern-making tools (dependent parallels and dependent symmetry).
- Automatic turning tool for moccasin pattern making.
- Drawing tools necessary for the creation of the pattern (margins, symmetries, rotations) as well as layer management.
- Technical sheets documenting the manufacturing process step by step, as well as calculating the cost of materials and labour.

Size scaling
Calculate the different sizes of your patterns by digital scaling applying any scaling system according to your needs.
Functionalities
- Standard scaling increments
- Customisable scaling increments
- Size grouping
- Automatic strap locking
- Special scaling for boots

Consumption, technical data sheets and cutting for manufacturing
Instantly calculate and optimise the material consumption of the model, adjusting lines and updating consumption without redoing flattening. Create customised data sheets and export patterns to make your footwear model a reality.
Functionalities
- Export of dynamic data sheets to pdf
- Export of complete material consumption information per group
- Direct connection with Icad Nest Production

Send shoes directly to production
Send the patterns to be cut for manufacturing through our Icad Nest Production software or directly to any cutting machine on the market.
Functionalities
- Cutting optimisation to reduce material waste
- Generation of accurate cutting patterns for production

Integrated 2D/3D environment
Convert 2D patterns to 3D or 3D models to 2D automatically and seamlessly, with synchronised changes in both environments.
With:

3D shoe modeling
3D Modeling
Define and create 3D parts instantly. Add realism by adjusting thickness, overlap, profiles, quilting and stitching.
Functionalities
- Mouthpieces
- English Mouthpiece
- Fully customisable 3D stitching
- Quilting and embossing
- Automatic scallop creation
- Simulation of piece overlapping
- Editing of the profile, height and thickness of the piece
With:

Details and accessories
Add and adjust accessories such as laces, zips and logos to your 3D model. Easily design using reference images and adjust size, rotation and layout with precision.
Functionalities
- Import of reference images to create accessories
- Wizard for automatic lanyard creation and insertion
- Automatic creation of zips
- Automatic insertion of accessories on last
- Basic tools for surface creation: extrusion, revolution, etc.
- Import of files in IGES, STL, VRML format.
With:

Floor and sole design
Create and edit flats and heels with precision, reducing costs and gaining productivity by importing files and using 3D printers for rapid prototyping.
Functionalities
- Floors and heels creation wizard
- Import of files in STL, VRML, IGS format
- Import of reference images for the creation of floors and heels
- xport of floors and heels for production or 3D printing

Virtual dehorming
Digitally simulates de-forming to verify the functionality and aesthetics of the design. Adjust tongues, uppers, heels and toes, or add wrinkles for superior realism.
With:

Scanning of materials
It uses a material scanner to capture high-precision textures and colours. This process allows the creation of digital representations of the materials to be used in the footwear through their different texture maps.
Functionalities
- High-precision scanning to capture and calculate the different texture maps that make up a PBR material
- Creation of photorealistic textures for use in 3D models

Materials and variants
Create photorealistic materials in any colour and texture. Generate or import scanned textures, which you can edit and save in a virtual library.
Functionalities
- Creating materials from a scanned image
- Creating new materials from presets
With:

Rendering
Create photorealistic images of footwear for presentations and catalogues. Get high quality renders and videos, adjust lighting and perspectives to achieve the perfect visual effect.
Functionalities
- Predefined scenarios
- Hyper-realistic image and video generation at the click of a button.
With:

Integrated 2D/3D environment
Remember, it is possible to convert 2D patterns to 3D or 3D models to 2D automatically and seamlessly, with synchronised changes in both environments at any time.
With:

Workspace
Sharing assets with the team
Facilitate online collaboration by sharing your 3D and 2D models and other assets (materials, accessories, lasts...) in the cloud. It allows the whole team to access and work together more efficiently, no matter if they are in different parts of the world.
Functionalities
- Secure platform for online sharing and collaboration
- Real-time access to designs and models for the whole team
- Management of all assets (3D models, 2D patterns, materials, accessories, components and more)
- Collection creation and management
- Notification and attachment system
- User and group control through permissions

Create virtual catalogue/configurator on the web or eCommerce
Create a virtual catalogue or configurator on your website or eCommerce platform to display and personalise footwear, improving the customer experience and increasing sales.
Functionalities
- Interactive tools for product personalisation
- Integration with eCommerce platforms for a seamless shopping experience

Insoles design
Digitise sole of foot
It scans the sole of the foot to provide an accurate basis for insole design. This stage is essential to ensure a perfect fit and comfort in the final shoe.
Functionalities
- Accurate scanning technology to capture the shape and contours of the sole of the foot
- Automatic generation of digital data for use in insole design

Store and manage scans for insoles
Save and organise scans for templates and client components, keeping a tidy archive that you can easily access and modify.
Functionalities
- Secure and accessible storage system
- Efficient organisation of scans for easy retrieval and use
- Automatically queries standard measurements of scans

Create and edit the insole
Design and modify the footwear insole according to project specifications. Ensure that the insole provides comfort and a perfect fit for the end user.
Functionalities
- Digital design from a digital mesh of the foot or sole, or from measurement data.
- Advanced design tools to customise templates
- Editing capabilities for fine-tuning and design enhancements
- Export to machining or 3D printing

Insole cutting parts
Use Icad Cam to import templates created with Icad Insoles and use Icad Nest Production to optimise material usage and prepare for production.
Functionalities
- Easy import of final template and sole files for machining

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Connect and coordinate your team in real time
From a centralized location, share detailed 3D models with internal and external teams, clients, or suppliers, eliminating communication barriers, reducing development cycles, and ensuring everyone works with the most up-to-date data.

Your assets, always accessible
The entire ecosystem created during the development of footwear models, including lasts, soles, accessories, materials, and all associated 3D geometries, is securely stored, organized, and instantly available

From any device, anywhere
Work with your team from anywhere and showcase your designs by changing textures and colors in real time. All from any device, instantly and wherever you are.
Some features
3D models web viewer
Web viewer of 3D models, materials, lasts, components and accessories.
2D parts pattern viewer
Viewer of 2D parts and patterns. Allows viewing and measuring patterns directly on the web.
Model variants combination
Combination of model variants with virtual materials.
3D visualization with metadata
Each asset contains both 3D visualization and object metadata, with direct connection to any external software (ERP, ERP, ERP). to any external software (ERP, PLM, etc.) through ICad Workspace’s own API.
Team messaging notes
Leave notes and messages between members of the platform.
Asset attachments
Add attachments to any of the assets.
Portable device compatibility
Compatible with tablets and mobile devices.
Asset tagging organization
Organize assets by tags and categories for optimized filtering and searching.
Automatic BOM reports
Generate automatic BOM reports by model and variant.
Secure user access
User and password controlled access (security).
Permissions management
User and group permissions management (privacy).
File sharing
Public/private file sharing function.
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris aliquet sagittis laoreet. Nulla aliquet eget sem id sagittis. Aliquam convallis fermentum ultrices. Vivamus at nisi dapibus, interdum elit quis, laoreet mauris. Pellentesque diam urna, imperdiet in ultrices tempus, cursus eu ante. Donec tincidunt at nulla ac egestas. Mauris vitae tortor sit amet odio ullamcorper consectetur. Cras tincidunt sapien id sapien tristique, sit amet dignissim neque sodales.
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