See Purchase & Upgrade at the DiamCalc product page.
To order Oxygen Products, please contact us
DiamCalc HASP keys
If you have Hasp4 key (long)Octonus DiamCalc 006-*****please download DC3.0 version for Hasp4 key (long)on download page
If you have Hasp HL key (short) Octonus DiamCalc3 008-*****please download DC3.2 beta version for HaspHL key (short)on download page
If you have a downloaded version of DiamCalc2.x without any HASP key please read section Purchase and upgrade DiamCalc.
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