Free Edition
Free1 account
Complete standard features, unlimited watermarked PDF exports and no Word export. Free for 12 months from activation.
STRUCTURE CUBE / EDITIONSV3.0.4
Structure Cube | Structural analysis for support systems
Complete standard analysis. Choose your reports and support.
One analysis foundation across editions
All three editions use the same standard calculation logic and checking mechanisms, with editable engineering loads and capacity parameters, custom material and accessory libraries, and CAD/Revit plug-ins.
Enterprise General
CNY 22,800 / setUp to 5 accounts
Up to 5 accounts, unlimited PDF and Word exports, and agreed training and support.
Enterprise Custom
CNY 42,800 / setUp to 10 accounts
Up to 10 accounts, with scoped library setup, branding, report templates and adaptation services.
The Free Edition installer is available; Enterprise General is not yet open. Campaign participation arrangements will be formally announced.
Four differences to guide your choice
| Features & services | Free Edition | Enterprise General | Enterprise Custom |
|---|---|---|---|
| Report exports | PDF: Unlimited, watermarked; no Word | Unlimited PDF and Word; no PDF watermark | Unlimited PDF and Word; no PDF watermark |
| Authorized accounts | 1 | Up to 5 | Up to 10 |
| Usage period | 12 free months from activation; renewal under campaign rules | As agreed in the contract | As agreed in the contract |
| Support and customization | Official tutorials for self-study | Agreed training and support; no enterprise-specific customization | Agreed training, implementation and support; scoped customization |
Free Edition
- Report exports
- PDF: Unlimited, watermarked; no Word
- Authorized accounts
- 1
- Usage period
- 12 free months from activation; renewal under campaign rules
- Support and customization
- Official tutorials for self-study
Enterprise General
- Report exports
- Unlimited PDF and Word; no PDF watermark
- Authorized accounts
- Up to 5
- Usage period
- As agreed in the contract
- Support and customization
- Agreed training and support; no enterprise-specific customization
Enterprise Custom
- Report exports
- Unlimited PDF and Word; no PDF watermark
- Authorized accounts
- Up to 10
- Usage period
- As agreed in the contract
- Support and customization
- Agreed training, implementation and support; scoped customization
View all features and services
| Features & services | Free Edition | Enterprise General | Enterprise Custom |
|---|---|---|---|
| Price | Free | CNY 22,800 / set | CNY 42,800 / set |
| Standard analysis and checks | Complete; same mechanisms | Complete; same mechanisms | Complete; same mechanisms |
| Engineering loads and capacity parameters | Included | Included | Included |
| Add, remove and customize library entries | Included | Included | Included |
| CAD/Revit plug-ins | Included; self-configured | Included; self-configured | Included; adaptation within the agreed scope |
| PDF report export | Unlimited, watermarked | Unlimited, no watermark | Unlimited, no watermark |
| Word report export | Not included | Unlimited | Unlimited |
| Authorized accounts | 1 | Up to 5 | Up to 10 |
| Usage period | 12 free months from activation; renewal under campaign rules | As agreed in the contract | As agreed in the contract |
| User support | Self-study with official tutorials | Agreed training and support | Agreed training, implementation and support |
| Enterprise library setup, branding and report templates | No assisted implementation or customization | No enterprise-specific customization | Delivered within the agreed scope |
Free Edition
- Price
- Free
- Standard analysis and checks
- Complete; same mechanisms
- Engineering loads and capacity parameters
- Included
- Add, remove and customize library entries
- Included
- CAD/Revit plug-ins
- Included; self-configured
- PDF report export
- Unlimited, watermarked
- Word report export
- Not included
- Authorized accounts
- 1
- Usage period
- 12 free months from activation; renewal under campaign rules
- User support
- Self-study with official tutorials
- Enterprise library setup, branding and report templates
- No assisted implementation or customization
Enterprise General
- Price
- CNY 22,800 / set
- Standard analysis and checks
- Complete; same mechanisms
- Engineering loads and capacity parameters
- Included
- Add, remove and customize library entries
- Included
- CAD/Revit plug-ins
- Included; self-configured
- PDF report export
- Unlimited, no watermark
- Word report export
- Unlimited
- Authorized accounts
- Up to 5
- Usage period
- As agreed in the contract
- User support
- Agreed training and support
- Enterprise library setup, branding and report templates
- No enterprise-specific customization
Enterprise Custom
- Price
- CNY 42,800 / set
- Standard analysis and checks
- Complete; same mechanisms
- Engineering loads and capacity parameters
- Included
- Add, remove and customize library entries
- Included
- CAD/Revit plug-ins
- Included; adaptation within the agreed scope
- PDF report export
- Unlimited, no watermark
- Word report export
- Unlimited
- Authorized accounts
- Up to 10
- Usage period
- As agreed in the contract
- User support
- Agreed training, implementation and support
- Enterprise library setup, branding and report templates
- Delivered within the agreed scope
Standard analysis features are shared; licensing and services differ. Free Edition has unlimited watermarked PDF exports, without Word. Enterprise-native projects allow unlimited Word and PDF exports without Free Edition watermarks. Customization, training and support follow the agreement.
Build Together · 1,000 Participants
Opening date to be announcedMake professional analysis a shared foundation for MEP installation.
A planned first phase of 1,000 places. Free Edition is free for 12 months from activation.
Complete standard features. Unlimited PDF exports.
Customize material and accessory libraries, adjust engineering loads and capacity parameters, and configure CAD/Revit plug-ins yourself. Export unlimited PDFs with the Free Edition watermark. Word export is not included.
Support informed selection and more reliable support systems. Together, advance standardized, digital MEP installation.
Further free-renewal options will be announced.
Places, validity and report exports
Planned places, opening arrangements, participation and renewal conditions follow formally published campaign rules. This page does not reserve places or show live availability. The free period begins on successful activation.
During valid Free Edition authorization, PDF exports are unlimited and retain the Free Edition watermark. Word export is not included. Unlimited exports do not extend the 12-month free period from activation.
ENTERPRISE LICENSE
Buy once. Keep using your licensed version.
Applies to Enterprise General and Enterprise Custom.
Includes 1 year of software upgrades and maintenance.
Afterwards, annual maintenance is optional at CNY 5,000/year. Not renewing does not affect perpetual use of your already licensed version.
Further development, adaptation and maintenance of enterprise-specific custom features follow the contract.
Usage and service terms
Standard analysis features are shared; licensing and services differ. Free Edition has unlimited watermarked PDF exports, without Word. Enterprise-native projects allow unlimited Word and PDF exports without Free Edition watermarks. Customization, training and support follow the agreement.
Free Edition allows unlimited watermarked PDF exports during valid authorization, with no Word export. It is free for 12 months from activation; renewal follows formal campaign rules.
Free projects (.stcf) retain watermarked-PDF-only output even when opened in an enterprise edition; Word export remains unavailable. Enterprise-native projects (.stce) use enterprise export rights.
The Free Edition installer is available. Build Together participation and campaign activation arrangements will be formally announced.