Pricing C# Eval Expression Evaluate, Compile and Execute C# at Runtime


Step 1 - Choose License

Step 2 - Purchase

For how many developers?

(More seats = Better value per developer)

Support and Upgrades?

* Read the FAQ below for alternative payment methods.
  • Perpetual License Yes
  • Royalty Free Yes
  • Developer Seats:2-4 seats $1199
  • Support and Upgrades: 1 year $0

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Download free trial

The trial can be extended for several months by downloading the latest version at the beginning of every month.


Which Prime Product already include this license?

This library is already included when purchasing any of the following products:

Is the license perpetual?

The product comes with 1 to 3 years of support and upgrades, but the license is perpetual. You are therefore under no obligation to renew your licence.

However, renewing comes with many benefits like ensuring compatibility to the future .NET version, support, bug fixes, new features and performance improvements. Additionally, renewal discounts ranging from 30% to 60% are available.

Which payment methods are accepted?

We accept the following payment methods:

  • Credit Card
  • PayPal
  • Stripe (guest payment with Credit Card available)
  • Cheque
  • Wire Transfer
  • Bitcoin (ask for other cryptocurrencies)

Please contact us for more information.


Do you offer licenses for more than 19 seats?

Yes! if you have more than 19 developer's within your company you can contact us for a quote at:

Do you accept resellers?

Yes, contact us if you are a reseller or looking for a reseller.