Why Open Cascade
Solutions
Support
Company
Products
Applications Industries Use Cases Success Stories Testimonials
Products Overview menu-processor
CAD Processor
Paid
 menu-dmu
DMU Reviewer
Paid
 menu-asset
Asset Revamping
Paid
 menu-rays
CADRays
Free
 menu-assistant
CAD Assistant
Free
 menu-builder
CAD Builder
Free
Solutions Overview Commercial Platform Open CASCADE Technology Added-Value Components Services
Technology Support Product Maintenance Custom Software Maintenance Training Programs Release Notes
About Us Careers Customers and Partners News
1 2 3 4
Terms of Use Privacy Policy Cookie settings Cookie Policy
slide1
slide1
slide1
Technology
Support
Read More

Backing your path to digital future

We convert challenges of Industry 4.0 into real business opportunities
We stay with our customers at every stage of their digital transformation
We help to revolutionize the business with state-of-the-art industrial 3D solutions
Old version of the website
is available at  old.opencascade.com
Try our web-based solution
logo Web 3D Demo
Plant Operations
accordion-img
Technological Process
accordion-img
Digital Product or Service
accordion-img
Sales and After sales
accordion-img
You can rely on us at every step of digitalization
Plant Operations
Optimize your asset management

Save time and reduce costs while creating or revamping production facility, performing maintenance, scheduled trainings, security or quality checks and creating a plant digital twin with the help of all data aggregated around 3D.

Read More
You can rely on us at every step of digitalization
Technological Process
Advance your industrial processes

Speed up product lifecycle with collaborative design reviews, increase efficiency of your engineering workflows, improve 3D data preparation for manufacturing, reduce non-quality costs by streaming 3D data to shopfloor, establish end-to-end processes.

Read More
You can rely on us at every step of digitalization
Digital Product or Service
Improve your product or service

Bring competitive advantage to your industrial product by adding one of the best 3d software for data visualization, processing and simulation into it. Create new services for your clients with advanced 3D tools or by building a 3D digital twin.

Read More
You can rely on us at every step of digitalization
Sales and After sales
Engage your customer

Boost product attractiveness by adding interactivity with its 3D visualization. Link 3D sales tool to ERP. Automate production costs calculation and engineer-to-order or make-to-order processes. Digitalize part catalogues, keep them up-to-date and minimize shortage.

Read More
You can rely on us at every step of digitalization
Plant Operations
Optimize your asset management
Read More
Technological Process
Advance your industrial processes
Read More
Digital Product or Service
Improve your product or service
Read More
Sales and After sales
Engage your customer
Read More
Use cases

Explore business needs which could be addressed by Open Cascade proprietary technologies and expertise.

Read More
View All Use Cases
Streamlined engineering workflows tailored to particular needs
truck
Enhanced maintenance, repair, operations (MRO) and drawingless shop floor
truck
Software solutions for ship inspection and certification
truck
Embedding 3D visualization and data processing into equipment
truck
Collaborative web-based project review / Design review
truck
Automation of B2B sales by intelligent 3D configurators
truck
bg
iceberg
We create
solutions based
on our Commercial Platform
Open Cascade Commercial Platform is a unified technology, which as a backbone connects all the variety of proprietary software functionalities. The platform makes it possible to drastically speed up CAD software development process and at the same time to keep high maintainability of the delivered end-to-end solutions.
Read More What is Commercial Platform?
End-user products
View All Products
slider-bg
Free

Fast GPU accelerated, unbiased physically-based 3d model rendering software

 slider-bg
Free

Powerful offline 3D CAD viewer and converter with simple and intuitive interface

 slider-bg
Free

Parametric CAD modeling tool for creating 3D models, modifying them and reusing in other applications
News
View All News
news
03 Dec 2021
Open Cascade showcased its solutions at World Nuclear Exhibition 2021

Open Cascade took part in World Nuclear Exhibition 2021. The company representatives showcased solutions for the civil nuclear sector.
22 Nov 2021
Open Cascade Platform components are updated!
03 Nov 2021
Open CASCADE Technology 7.6.0 released
bg
Open Cascade
is a part of
In 2014 the company joined the world-famous transnational corporation — Capgemini group. Currently it comes as a part of Capgemini Engineering.
About Open Cascade Go to Сapgemini Website
Coming Soon

New version of the Personal Account section is under development. We do our best to provide current and new users with advanced feature set as soon as it is possible.

In the new Personal Account users will be able to:
  • edit user and company information,
  • manage access rights for the users of the same company,
  • sign documents electronically,
  • view the list of purchased licenses and the order history,
  • issue technical support tickets and track the progress,
  • download purchased software,
  • get access to training materials,
  • purchase software online using a credit or debit card.

The former version of the Personal Account is available at old.opencascade.com

Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Contact Us
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
С-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Request a Free Trial
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Request a Live Demo
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Contact Sales
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Request a Quote
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Request for Educational Use
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Academic Position
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Customization Request
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
E-learning
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
On-site training
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Apply for a Job
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Desired Position
Optional
Please Click
Project Manager
Software Developer C++/Mathematician
Lead Java Backend Developer
Computer graphics developer
Software Developer C++/Qt
Linux - Python Support Engineer
Project Manager
Frontend Developer
Senior computer graphics engineer
Other
Attachments
Maximum file size: 10MB
Drag & Drop or
Allowed file types: gif, jpg, jpeg, png, rtf, pdf, doc, docx, odt, ppt, pptx, odp.
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Apply for an Internship
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Desired Position
Optional
Please Click
Project Manager
Software Developer C++/Mathematician
Lead Java Backend Developer
Computer graphics developer
Software Developer C++/Qt
Linux - Python Support Engineer
Project Manager
Frontend Developer
Senior computer graphics engineer
Other
Attachments
Maximum file size: 10MB
Drag & Drop or
Allowed file types: gif, jpg, jpeg, png, bmp, tif, txt, rtf, html, pdf, doc, docx, odt, ppt, pptx, odp.
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Tech Support Request
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
Thank you!
The request has been successfully submitted.
You can close this window.
We will contact you shortly during our office hours
(Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Report a Technical Issue
We will contact you shortly during our office hours (Monday to Friday, 9:00 am — 6:00 pm GMT +1)
Position/Level
Optional
C-level executive
Mid-level management
Technical specialist
Marketing / Sales specialist
Academic
Master / Bachelor / Student
Other
Please, DO NOT use this form if you need to manage your personal data. Follow this link for such requests.
stab-img
Backing your path to digital Future
Mobile version of the website is on development.  Please open the website on your desktop computer.
Or go to the old version of the website at old.opencascade.com
Follow Us: