Start with the complete viewer
Import the CDN module, mount the viewer, await readiness, and supply file bytes from your application. No account, API key, or npm installation is required.
IFC VIEWER SDK
Embed a complete IFC viewer in any web app.
Embed IFC, BCF, and IDS workflows with browser-local processing. Start free with commercial use, no copyleft, and up to 500 requests per month.
500 requests
Free each month
No copyleft
Commercial use included
Browser-local
Model processing
IFC VIEWER SDK
Start with the complete viewer
Import the CDN module, mount the viewer, await readiness, and supply file bytes from your application. No account, API key, or npm installation is required.
flinker-integration.ts
const workflow = await flinker.create({
standard: 'IFC',
host: 'Microsoft',
dataBoundary: 'customer-tenant'
});
workflow.on('model:selected', syncBusinessData); CAPABILITIES 01 02 03
Designed for enterprise delivery.
Scope advanced product connections
Custom interfaces, toolbar changes, viewer events, dedicated connectors, and extensions are available on request, with delivery and licensing agreed for your integration.
Build with practical examples
Start from documented patterns for file loading, BCF viewpoints, visibility sets, and IDS validation.
PRODUCT DEPTH
A complete viewer inside your application.
Import the browser module, mount the viewer, wait for it to become ready, and pass file bytes from sources your application controls. IFC parsing and rendering run locally in the browser.
Included in Community
Mount the complete viewer interface with IFC, BCF, and IDS workflows inside your web application.
- Federated models, properties, selection, clipping, and viewpoints
- Application-supplied file bytes
- Local parsing and WebGL 2 rendering
Advanced integration on request
Scope deeper connections around your product requirements. Delivery and licensing depend on the integration.
- Custom viewer UI, toolbar, and styling
- Viewer events and connections to application data
- Dedicated connectors, BCF storage integration, and extensions
Microsoft connectors
Pro and Enterprise include connectors that write viewer data back into Microsoft. The first connector stores BCF topics in SharePoint.
- SharePoint BCF storage in Pro and Enterprise
- BCF creation and loading inside the viewer in all plans
Framework-neutral integration
Use the CDN ES module with JavaScript, TypeScript, React, Vue, Angular, Svelte, or plain HTML.
- No account or API key to start
- No npm installation required
- Your application controls identity, permissions, and file access
TECHNICAL SPECIFICATIONS
Clear information for technical evaluation.
Standards
- IFC
- 2x3, 4, and 4x3
- BCF
- 2.1 and 3.0
- IDS
- 1.0
- Rendering
- WebGL 2
Integration
- Delivery
- CDN ES module
- Input
- Uint8Array file bytes
- Processing
- Inside the browser
- Custom UI and events
- Available on request
PRICING AND LICENSING Recommended
Start free. Scale by monthly requests.
All plans include commercial use with no copyleft requirement for your application code. Community and Pro retain Flinker branding and use the standard CDN distribution. Enterprise covers white-label licensing and custom deployment or distribution terms.
Community
Up to 500 requests per month
€0
free, commercial use included
- Complete viewer interface
- IFC, BCF, and IDS workflows
- CDN import, no npm required
- Flinker branding required
Pro
Up to 1,500 requests per month
€300
per month, annual billing
Annual prepayment available: €3,600 per year. Prices exclude VAT.
- Everything in Community
- Microsoft connectors with SharePoint BCF storage
- Email support
- Flinker branding required
Enterprise
White-label licensing or over 1,500 requests per month
Custom
by agreement
- Everything in Pro
- White-label and custom distribution terms
- Priority support, SLA, and dedicated contact
- ERP, Azure, Fabric, and Foundry integration options
- Private cloud or on-premises deployment options
Prices exclude VAT. SDK plans updated 8 September 2026.
COMPARE OPTIONS
Choose the SDK operating model
Viewer workflows are available in every tier. Usage, connectors, branding, support, and deployment rights determine the plan.
| Capability | Community | Pro | Enterprise |
|---|---|---|---|
| Complete viewer UI and IFC, BCF, IDS workflows | Included | Included | Included |
| Commercial use with no copyleft | Included | Included | Included |
| Monthly requests | Up to 500 | Up to 1,500 | By agreement |
| Microsoft connectors and SharePoint BCF storage | Not included | Included | Included |
| Remove Flinker branding | Not included | Not included | Available |
| Priority support and SLA | Not included | Not included | By agreement |
| Private cloud, on-premises, or OEM redistribution | Not included | Not included | Custom terms |
START AND EVALUATE
Direct paths to products, demos, and documentation.
GET STARTED
SDK documentation
Mount the viewer and load your first model.
Open REFERENCEAPI reference
Review the supported integration interfaces.
Open EXAMPLESWorking integration patterns
Explore model loading, BCF, and IDS examples.
Open RELEASESRelease notes
Review product changes before updating.
Open COMPATIBILITYBrowser support
Check supported browsers and requirements.
Open LICENSEIFC Viewer SDK License Terms
Read the usage rights for Community and Pro.
Open OPTIONSCompare integration options
Choose SDK, hosted, or Enterprise integration.
Open SUPPORTDiscuss advanced integration
Scope custom UI, viewer events, and data connections.
Open FREQUENTLY ASKED QUESTIONS
Answers for evaluation and procurement.
What counts as a request?+−
A request is counted when a viewer session loads, regardless of the number of IFC, BCF, or IDS files opened in that session. Loading nine files for a federated model counts as one request. Reloading the page starts a new request. Local development on localhost is not counted.
What happens if usage exceeds the plan limit?+−
Community and Pro have no overage billing. If usage exceeds the limit for two consecutive months, or exceeds three times the limit in one month, Flinker will contact you about the appropriate plan. The viewer continues working during that discussion.
Can I use the SDK in a commercial product?+−
Yes. All plans include commercial use with no copyleft requirement for your application code. Community and Pro use the standard Flinker CDN distribution and retain Flinker branding. Standalone SDK redistribution and other custom distribution rights require an Enterprise agreement.
Can I remove Flinker branding?+−
White-label licensing is available through Enterprise at any request volume. Community and Pro require Flinker branding to remain visible.
Which Microsoft connectors are included?+−
Pro and Enterprise include Microsoft write-back connectors, starting with BCF topic storage in SharePoint. Creating and loading BCF topics inside the viewer is included in every plan. Dedicated connectors and custom storage integrations are scoped on request.
Does the SDK send model files to a Flinker server?+−
For the standard IFC path, your application supplies file bytes and the SDK parses and renders them in the browser. The SDK does not transfer those project files to Flinker servers. Your application remains responsible for identity, authorization, storage, and file delivery.
Do I need an account, API key, or npm installation?+−
No. Start with the Community plan by importing the CDN ES module, mounting the viewer, and supplying model bytes. The free tier has no time limit and allows up to 500 requests per month.
Bring this workflow into your Microsoft environment.
Talk with Flinker about architecture, deployment, commercial options, and the first production use case.