Use them directly in commercial and closed-source products, including Core, MSFE, MD Editor, the UI library, the diagram editors and the data view.
Free open source,
public pricing for commercial components
Open-source packages are free; commercial components are priced per application, per year. Unlimited developers and usage. The same price for SaaS and self-hosting.
Free use and evaluation
The layout engine and Block Editor are free under the AGPL; closed-source use comes with any paid product line.
Development, testing and evaluation have no time or feature limit, with an evaluation notice in the interface; production use requires a license key.
Projects that publish their source under an OSI-approved license can use commercial components free within the project; education and non-profit use can apply separately.
Commercial components
- Unlimited developersOne license for your whole team
- Unlimited usageNo metering of users, documents, concurrency or exports
- Same price for SaaSOne price for SaaS, self-hosted and distributed applications
- Keep using your versionKeep versions released during your upgrade period forever
- Pagination in StandardPagination and DOCX round trips are included in Standard
- AGPL closed-source rights includedAny product line lets the licensed application use AGPL packages closed-source
Paginated document editor
Classic Standard
¥19,800/ app / year
- Pagination and DOCX import/export round trips
- Classic AI assistant
- Commercial license for the AGPL layout and rendering engine
License product line classic
Contracts, formal documents and team review
Classic Professional
¥49,800/ app / year
- Everything in Standard
- Review, tracked changes, forms and document templates
- Fixed-layout PDF and OFD export
License product line classic-pro
Add-on for Standard
Fixed-layout export
¥12,800/ app / year
- PDF and OFD export
- Unlimited exports
License product line export
Commercial add-ons for MD Editor
MD Extensions
¥6,800/ app / year
- Word import and export
- PDF and OFD export
- Export template library
- Comments and AI assistant
License product line md
For browsers and Node.js
DOCX SDK
¥19,800/ app / year
- DOCX parsing, generation and round trips
- DOCX to HTML
- DOCX ↔ Markdown conversion
License product line docx
All product lines, approximately 30% off
Complete bundle
¥79,800/ app / year
- All commercial components listed above
- Future product lines
License product line *
Custom agreement
Enterprise & SLA
From CNY 150,000
- Adaptation for domestic IT environments
- Source escrow
- Dedicated support and service-level agreement
Scoped to your requirements
Custom extensions
Contact us
- Custom extensions, object types and settings panels
- Connect internal systems and workflows
- Maintenance alongside framework releases
Sustaining the people who build it
Editors take sustained work: input methods, selections, layout and format round trips all need careful engineering. Open-source packages remain free; commercial revenue funds full-time development and maintenance.
Our pricing stays accessible and doesn't scale with seats or usage. Your team and audience can grow without increasing the license cost.
Frequently asked questions
- How is pricing calculated?
- Per application (product) per year, including one year of upgrades. Multiple domains and environments for the same application cost no extra. Additional applications receive a 20% discount.
- What happens when my license expires?
- You may keep using versions released during your upgrade period, and their patches, permanently. After expiry, you no longer receive new versions.
- How do I buy?
- Online checkout and self-service license keys are coming soon. To buy now, email [email protected] with the product line and application name, and we will issue your license key.
- Can I try it first?
- Development, testing and evaluation of commercial components have no time or feature limit and need no license key; the interface shows an evaluation notice. Production use requires a license key.
- What do I need to use AGPL packages closed-source?
- Any product line lets the licensed application use AGPL packages such as the layout engine and Block Editor closed-source, without AGPL obligations.
- Can I build and sell a product with QuireKit?
- Yes. The terms prohibit reselling the components as a developer SDK, component library or editor framework. You may build and sell your own document products with them.