Custom 3D CAD Development Services for Onshape

With proven Onshape development expertise, we enable engineering, manufacturing, and product design teams to scale cloud CAD by building custom apps, 3D data exporters, workflow automation, cloud-based CAD tools, 3D visualization solutions, and API-driven integrations.

Design Automation Services for Onshape
Custom 3D CAD Development Services for Onshape
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What Are Onshape Software Optimization Services?

Modern engineering teams often face bottlenecks when standard CAD tools cannot handle highly specialized geometric calculations or proprietary design rules. Our development services eliminate these manual processes. By writing bespoke plugins and cloud applications, we transform standard CAD environments into specialized, highly automated product design engines tailored to your exact industry requirements.

Onshape is a cloud-native product development platform, and ProtoTech helps companies make the most of it through practical software engineering. We specialize in writing custom FeatureScript code, creating specialized web applications using the Onshape REST API, and developing secure, scalable add-ons that run directly inside your browser.

Whether you need to automate complex parametric models, generate instantaneous Bills of Materials (BOMs), 3D PDF exporter, WebGL-based model viewing. OBJ export workflow, or building custom configuration tools for your sales team, our specialized software engineers bridge the gap between raw CAD modeling and intelligent enterprise automation.

Our goal is simple help your team reduce manual CAD effort, improve design collaboration, and make Onshape work better for your business process.

How Can Custom Onshape App Development Improve CAD Workflows?

Many engineering teams spend valuable time on repetitive work such as exporting files, preparing documentation, checking model data, sharing design reviews, or converting models for sales and manufacturing teams.

A custom Onshape app can help by:

  • Automating model export workflows
  • Creating custom buttons or app interfaces for specific tasks
  • Connecting Onshape data with PLM, ERP, CRM, or internal portals
  • Generating engineering documentation
    Publishing models to web viewers
  • Supporting team-specific CAD rules and processes
    Reducing dependency on manual file handling

For example, an Onshape exporter can allow users to convert parts and assemblies into 3D PDF or WebGL formats directly from the Onshape environment. This makes design communication faster and more accessible for non-CAD users.

Collaboration

Need a custom app?

We can help you build scalable Onshape tools that improve design workflows, automate exports, and connect CAD data with your business systems.

How Does Onshape API Integration Help Engineering Businesses?

Onshape is designed as a cloud-native CAD platform, which makes API-based integration a strong advantage. Instead of treating CAD data as isolated files, businesses can connect Onshape with other systems and use design data more intelligently.

ProtoTech Solutions can help integrate Onshape with:

  • PLM and PDM systems
  • ERP platforms
  • CRM systems
  • Manufacturing portals
  • Product configurators
  • Digital asset management systems
  • Web-based 3D viewers
  • Custom engineering dashboards
  • Design automation platforms

A well-built Onshape integration can reduce duplicate data entry, improve traceability, and help teams use CAD information across departments.

How Does ProtoTech Support Cloud-Based CAD Automation For Onshape?

Cloud-based CAD automation is becoming more important because engineering teams are distributed, product cycles are shorter, and design data needs to move faster between teams. For example, a manufacturing company may need an automated exporter to share lightweight 3D models with suppliers.

ProtoTech can help automate:

  • CAD model export
  • Assembly data extraction
  • Part metadata processing
  • 3D model conversion
  • Design documentation
  • Web visualization workflows
  • Product configuration outputs
  • Engineering review packages

This helps businesses reduce manual work and improve consistency. Instead of asking engineers to repeat the same steps for every model, automation can process design data based on defined rules.

Industries We Support

Industries requiring rapid customization, complex geometric rules, and highly collaborative engineering pipelines benefit most from optimized cloud CAD environments. Our Onshape development team applies specialized expertise across diverse industrial sectors:

Medical Devices

Use Case: Automated patient-specific implant modeling

Key Efficiency: Redirection of design time from hours to minutes

Automotive & Aerospace

Use Case: Real-time weight and structural stress metadata syncing

Key Efficiency: Immediate compliance checking during early design

Industrial Machinery

Use Case: Automated generation of complex conveyor systems

Key Efficiency: Elimination of repetitive component placement errors

Consumer Electronics

Use Case: Direct integration with electronic CAD (ECAD) tools 

Key Efficiency: Flawless collision checking between circuit boards and cases

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Your Satisfaction is Our Top Priority

Ready To Build A Custom
Onshape Solution?

From custom Onshape apps and CAD exporters to API integrations, 3D visualization, and workflow automation, our team builds solutions that help engineering businesses work faster, share designs better, and connect CAD data with business systems. Contact ProtoTech to discuss your Onshape app development, CAD exporter, or 3D software automation project.

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Q. What is the difference between Onshape FeatureScript and the Onshape REST API?
FeatureScript is a programming language used exclusively to create new geometric features and tools inside the Onshape modeling environment. The REST API is used to communicate outside of Onshape, allowing external software, web applications, database servers, and ERP systems to read or write Onshape document data.
Q. Can custom Onshape applications automate the creation of 2D engineering drawings?
Yes. Our development services can automate the generation of 2D production drawings, orthographic projections, and dimensions directly from your 3D models. This includes the automated placement of labels, sheet borders, and localized technical annotations based on your company's standard manufacturing templates.
Q. Can you integrate Onshape with legacy on-premises ERP systems?

Yes. Using secure API gateways and custom middleware solutions, we can bridge the gap between cloud-native Onshape environments and older, local on-premises servers, ensuring seamless data synchronization without compromising your existing internal network security.

Q. How long does a typical custom Onshape development project do you take?

Project timelines vary based on complexity. A targeted FeatureScript tool for geometry automation typically takes 2 to 4 weeks to develop, test, and deploy. Comprehensive web configurators or deep enterprise PLM/ERP system integrations generally span 8 to 12 weeks from initial scoping to final deployment.

Q. How can I start an Onshape project with ProtoTech?

Share your workflow, output format, integration needs, and business goals with ProtoTech Solutions to begin the development process.

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Onshape Exporters by ProtoTech: Seamless 3D PDF, WebGL, OBJ Tools