3D Application Development Services

Do you have an engineering product? Let’s bring it to life. We are a leading provider of 2D/3D engineering application solutions for CAD/CAM/CAE platforms. From mobile and desktop to web, from cloud-based systems to immersive environments, we build solutions that bridge complex engineering data with intuitive, user-friendly experiences.

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Empowering Your Engineering Workflows

Custom CAD / CAM Software Development

At ProtoTech Solutions, we specialize in developing custom CAD and CAM software solutions tailored to complex engineering and manufacturing environments. With over 20+ years of deep domain expertise in CAD/CAM/CAE, we understand the intricacies of geometry kernels, parametric modeling, toolpath generation, and production workflows.

Our development approach leverages industry-leading technologies, including HOOPS Communicator, HOOPS Exchange, HOOPS Visualize, Open CASCADE, Open Design Alliance (ODA), and Open Inventor. Utilizing robust programming environments such as C++, .NET, WebGL, and OpenGL, we ensure seamless geometry handling, high rendering performance, and multi-CAD interoperability.

What We Deliver

  • Advanced 3D model visualization & collaboration
  • CAD Customization & Plugin Development
  • Geometry Kernel & Data Processing
  • CAD data interoperability & translation
  • BIM integration & cloud-connected workflows
  • AR/VR-enabled engineering experiences
  • Custom engineering viewers & digital twin solutions
  • Web-based and cross-platform 3D applications

Let us help bring your engineering software ideas to life.

We Build What You Want

We build engineering-focused applications that are scalable, high-performance, and aligned with real-world industry workflows.

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2D/3D Application Development for Web

We build modern browser-based 2D and 3D engineering applications that enable secure model viewing, real-time collaboration, and cloud connectivity without heavy installations. Our web solutions are designed for performance, scalability, and accessibility across devices. By utilizing Three.js, WebGL, Eyeshot, HOOPS Communicator, Open Design Alliance, and Autodesk Platform Services, along with frameworks like React, Angular, and Node.js, we deliver responsive and interactive engineering applications. Integration with cloud platforms such as AWS and Azure ensures secure data management and global accessibility.

2D/3D Application Development for Desktop

Our desktop applications are engineered for high-performance environments where advanced modeling, rendering, and CAD data processing are critical. We develop powerful Windows and cross-platform desktop solutions capable of managing large assemblies and complex engineering datasets. With technologies including C++, C#, .NET, WPF, Qt Framework, Open Cascade, OpenGL, and HOOPS Visualize, we build applications that offer precision geometry processing, high-quality visualization, and optimized computational performance.

2D/3D Application Development for iOS & Android

We create mobile-ready 2D and 3D engineering applications designed for field engineers, construction teams, and manufacturing professionals. These solutions enable on-site model viewing, inspection workflows, and collaborative decision-making. Our mobile development expertise includes ARKit, ARCore, Unity 3D, React Native, and mobile WebGL-based solutions, ensuring smooth rendering performance and an intuitive user experience across iOS and Android platforms.

3D Product Configurator

We develop intelligent, rule-driven 3D product configurators that allow real-time customization and visualization. These solutions are ideal for manufacturing enterprises and product-based businesses looking to enhance customer engagement and streamline sales processes. Using platforms such as Three.js, Unity 3D, HOOPS Communicator, Unreal Engine, WebGL, and Autodesk Platform Services, combined with cloud integration APIs, we create highly interactive configurators that deliver accurate visual representation and seamless backend integration.

AR/VR Engineering Applications

Our immersive AR and VR solutions transform design reviews, training simulations, and virtual prototyping into interactive 3D experiences. These applications help organizations reduce development cycles and improve collaboration across distributed teams. We leverage Unity 3D, ARKit, ARCore, echo3D, Wikitude, and Vuforia to develop immersive engineering environments that provide high-fidelity interaction and real-time visualization.

3D Visualization & Rendering

We build advanced visualization engines that support sectioning, measurement, markup, exploded views, and high-quality rendering for engineering-grade applications. Our solutions are optimized for performance even when handling complex CAD models. Using technologies such as HOOPS Visualize, OpenGL, Three.js, Unity 3D, WebGL, and Open Cascade, we ensure smooth rendering, accurate geometry representation, and enhanced user interaction.

Digital Twin & Simulation Interfaces

We develop intelligent digital twin platforms that integrate real-time IoT data, monitoring systems, and simulation environments into unified 3D interfaces. These solutions enable predictive analysis, operational monitoring, and performance optimization. We leverage technologies such as Unity 3D, Autodesk Platform Services, Azure Digital Twins, AWS IoT, WebGL, REST APIs, and cloud-native architectures, ensuring secure, scalable, and real-time data integration.

Collaboration

Start Your 3D Project

Turn your engineering concept into a high-performance 2D/3D application built for scalability, precision, and seamless integration.

Our Core Expertise in 3D CAD and Modeling

CAD Customization

Extension and enhancement of existing CAD platforms through custom plugins, automation tools, and workflow-specific features tailored to unique business requirements.

3D CAD Visualization

High-performance visualization solutions enabling accurate rendering and smooth interaction with complex CAD models and large assemblies.

CAD Data Translation

Robust CAD data translation solutions are designed to ensure seamless interoperability across multiple file formats while preserving geometry integrity and metadata.

CAD Model Repair

Advanced CAD model healing and repair capabilities focused on resolving geometry inconsistencies, surface gaps, and topology errors to deliver clean, production-ready models.

CAD Model Validation

Comprehensive validation systems that verify geometry accuracy, design compliance, and data consistency, supporting quality assurance, risk reduction, and reliable engineering workflows.

3D Modeling

Precise 3D modeling services for mechanical components, assemblies, and complex engineering structures, ensuring parametric accuracy, scalability, and optimized performance.

Domains We Have Worked On Globally

2D/3D Inspection and Measurement
Piping and Pressure Vessel Design Software
CAM/Machining Software
3D Scanning for Medical Prosthetics (Using Mobile Device)
CAE Post Processing Data Visualization
Point Cloud Visualization for 3D Scanner/printer
Agricultural 3D Land Surface Design and Drainage Analysis
3D Model Comparison and Visualization
Oil Well Design Application
3D Catalogue
CADMed Project i.e. Insole Design
Building and Architecture Industry

Client Feedbacks
Your Satisfaction is Our Top Priority

Let’s Discuss
Your Project Requirements

Fill out the form below to discuss your 2D/3D engineering application requirements. Our experts will connect with you to understand your goals and propose the right solution.

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Q. Do you provide fully customized solutions?

All solutions are tailored to specific business workflows, technical environments, and performance requirements. To evaluate feasibility and define customization scope, it is recommended to consult our sales and technical experts before project kickoff.

Q. Can you integrate the application with our existing CAD or enterprise systems?

Integration capabilities depend on the CAD platforms, APIs, and enterprise systems involved. A technical assessment by our development team is required to ensure seamless interoperability before starting the project.

Q. Do you support multi-CAD file formats and data translation?

Yes, we support a wide range of CAD formats and interoperability requirements. However, discussing your specific file types and workflow expectations with our engineering team ensures proper architecture planning prior to development.

Q. What is the typical timeline for a 3D application development project?

Project timelines vary based on scope, integrations, complexity of geometry handling, and platform selection. A detailed discussion with our sales and development team helps define milestones, deliverables, and realistic timelines before development begins.

Q. Do you sign an NDA before project discussions?

Yes, confidentiality is a priority. We are open to signing a Non-Disclosure Agreement (NDA) before detailed technical discussions. Please coordinate with our sales team to initiate the NDA process before sharing project-specific information.

Q. How much does it cost to develop a 3D engineering application?

The cost depends on project scope, complexity, platform requirements, CAD integrations, and feature sets. Since every solution is customized, discussing your requirements with our sales and technical team ensures accurate estimation and planning before project initiation.

Elevating Experiences

Browse Our Success Stories

Automated 3D Model Conversion and Visualization Platform for Engineering Workflows

Empowering Construction Teams with WhatsApp and Autodesk Construction Cloud Integration