Considerations for Existing Customers


Support will continue for licenses with an active maintenance and support agreement through 2020 or contract end date.

Additional Licenses

Additional licenses and maintenance support can be purchased to support IMSL.NET through the end of 2020.


Standard maintenance and support will stop for all licenses on December 31, 2020.

Perpetual Licenses

Perpetual licenses will remain active after December 31, 2020, however there will be no standard maintenance or support available.

Move from IMSL.NET to any Other IMSL Numerical Library (C, Fortran, Java) for FREE

And receive a 20% discount on migration support to make the move.