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Free to use when releasing your code as open source under AGPL v3.


  • A commercial license is needed when not releasing your source code under AGPLv3
  • All licenses are Royalty-Free, no hidden prices.
  • All licenses are perpetual, and need renewal to upgrade to a version released after the maintenance period ends.
  • One common End User License Agreement that covers all our products.


Named License
  • 1 Developer
  • 0 Servers
  • 12 Months Maintenance
  • 0 Support hours per year

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Business Small


Floating License
  • 1 Developer
  • 1 Servers
  • 12 Months Maintenance
  • 1 Support hour per year

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Business Medium


Floating License
  • 2 Developer
  • 2 Servers
  • 12 Months Maintenance
  • 2 Support hours per year

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Business Unlimited


Floating License
  • Unlimited Developer
  • Unlimited Servers
  • 12 Months Maintenance
  • 4 Support hours per year

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Frequently Asked Questions

Do I need to license my test servers?

No, only production servers count. You can have as many testing and staging servers as you want.

How many servers do I need if deploying in the cloud?

As the cloud is built to scale and is distributed in nature, a Business Unlimited license is needed.

Can I distribute UniDoc with my application to my customers?

Yes, all licenses are Royalty-Free.

What is the difference between a named license and a floating license?

Floating licenses can be transferred between developers when they leave the project. Named licenses are always tied to a particular developer.

Can I resassign unused Business Developer License?

Yes, Business Developer licenses are floating and can be re-assigned when developers leave a project.

Do I need to renew my subscription after the one year is up?

Our licenses are perpetual, so you don't need to. If you don't, you are not unable to use update to releases released after the subscription is expired. To keep receiving updates and commercial support, you must renew the subscription.

How much does the yearly renewal cost?

It costs 20% of the initial fee.

Can I evaluate the product before buying a license?

Yes, feel free the use the open source license while evaluating and then buy a license from us when you are ready.