A Developer's Licence for the CryptoSys API costs US$159. One developer licence allows you to use the program on one developer PC and allows full incorporation into your applications for distribution to unlimited third parties world wide or within your organisation. Please read the licence.
This is NOT for the CryptoSys PKI Toolkit which provides asymmetric public key encryption and digital signing with RSA and X.509 certificates. For the differences between the two products, see CryptoSys Product Features. For more on the CryptoSys PKI Toolkit, see here.
You may evaluate the Trial Edition of CryptoSys API for free before you buy. All the functionality of the full Licensed Edition is available in the Trial Edition. Please make sure it does what you require before purchase.
We sell our products through our reseller, FastSpring, who accept all major credit credit cards including American Express, Mastercard and Visa as well as PayPal, Purchase Orders and Wire Transfers.
Note that the fee paid for the licence is purely for the licence and the right to download one copy of the software. You are assumed to have tested the Trial Edition and satisfied yourself that it works as you require.
Your credit card will be billed by FS*fsprg.com. Please make sure any purchasing officer in your company who might review credit card statements is aware of this.
If you have problems with your credit card when making making a payment, please follow the Contact links on the FastSpring order page and they will try to help you. If you require a receipt or have a query about an unknown charge, please contact FastSpring directly. For other problems, please contact us
Licenced owners may download the CryptoSys API Developer Version here.
Check the integrity of your CryptoSys API software here.
For further information, or to report a problem, please contact us.
This page last updated 10 July 2014