Purchase a lifetime license
Beautiful data modeling without the subscription trap.
- Easy and secure payment
- Processing through FastSpring
- Volume discounts available
- 1 year of free upgrades + lifetime ownership
- Use on work and personal devices
- Data modeling, ER diagrams
- Unlimited projects, unlimited tables
- Reverse & forward engineering
- SQL scripts generation
- Custom fields & customization
- Templates for custom output
- Assets & graphics
- All basic edition features
- Advanced reverse engineering
- Secure SSH/TLS connections
- Sub-diagrams
- Interactive reports
- Synchronization features
- Model conversion
- Multiple instances
- All professional edition features
- Navigator for easy schema exploration
- Folder based format for team collaboration
- Command line interface
- CLI configuration wizard
- Volume discounts available
- 1 year of free upgrades + lifetime ownership
- Use on work and personal devices
- Data modeling, ER diagrams
- Unlimited projects, unlimited tables
- Reverse & forward engineering
- SQL scripts generation
- Custom fields & customization
- Templates for custom output
- Assets & graphics
- All basic edition features
- Secure SSH/TLS connections
- Sub-diagrams
- Interactive reports
- Conversion to Mongoose ODM
- Multiple instances
- Data modeling, GraphQL schema visualization, assest & graphics
- Unlimited projects, unlimited objects
- Import from files, GraphQL scripts generation
- Export to PDF / PNG, reports generation
- Sub-diagrams
- Volume discounts available
- 1 year of free upgrades + lifetime ownership
- Use on work and personal devices
Renew and Get Updates Upgrade from the Basic or Professional Editions
visit our eStore at FastSpring and
Purchase New Licenses Renew & Get Updates for multiple products
Order direct, through a reseller, or with a custom quote.
Purchase licenses through resellers such as SHI, SoftwareOne and LiquidPC, generate a standard quote online, or request volume pricing.
Our procurement page explains how to add us as a supplier and who to contact for specific requirements.
How does the payment process work?
We sell licenses for our data modeling tools through FastSpring, a secure third-party payment provider that acts as the Merchant of Record. This means FastSpring handles the entire transaction, including payment processing, taxes, and invoicing.
Why FastSpring?
- Secure and reliable checkout experience
- Supports multiple payment methods worldwide
- Allows us to focus on improving our software
For you, it's similar to buying a book from a bookstore - you're purchasing our software through a trusted reseller.
Billing and Invoicing Support
If you have any questions about payments, billing, or invoices, please contact
FastSpring's support team directly.
When will I receive the license key?
Your license key is sent automatically by email once your payment has been successfully processed. In most cases, this takes only a few seconds (up to a few minutes). For alternative payment methods (such as bank transfers), your license key will be delivered after the payment is received and confirmed. If you don't receive your license key, please check your spam/junk folder or contact support.
What does my license cover?
Your license is personal—one user, unlimited devices. Install on Windows, macOS, or Linux, and use it on your laptop, desktop, or wherever you need it. Your license is tied to you, not your hardware.
Your license never expires. Even if you never renew, you keep using it forever.
Getting updates is optional:
- Year 1: Free updates included with your purchase
- Year 2+: Renew for new features and security updates
- Prefer your current version? No problem—keep using it without renewing
For full details, please see our licensing model page
What happens if I don't renew?
Your license never expires. You keep using the version you have. Renewal is only if you want new features and updates.
Can I renew after a break?
Yes. Renewal is always optional and available anytime.
Are discounts available?
Yes, we offer several discount programs for new licenses.
Please visit our discount programs page to learn more.
What is your return and refund policy?
Try our data modeling tools risk-free. We offer a fully functional trial so you can test our tools before you buy. If you make an accidental duplicate purchase or buy the wrong product, our support team will gladly sort it out for you.
Please see our Return and refund policy page for full details.
I have lost my license key. Can you help me?
Yes. Your license key was originally sent to your email after purchase. If you can't find it, you can retrieve it anytime from the My Product Licenses page, where you'll find:
- Your purchased products
- Download links
- License keys