General Support

Looking for help? Call us or submit a support request to get started.

Request Support

Submit a support request online to our friendly Technical Support team.


Maintenance and Support Policy

IMSL software is thoroughly tested and backed by active Engineering and Support teams.


Downloads for Customers

Stay current on bug fixes and new features – download the latest release.

Request Download

Student Licenses

Support is provided under no obligation via the online ticketing system in the Perforce Customer Support Portal only. The student edition is not eligible for phone support. Need a license? Request license.

Join Our Global Community

Sign up for product updates, news, and tips from our Subscription Center.

Self-Service Resources


Visit the IMSL Documentation repository for instructions on how to install, configure, and use IMSL Numerical Libraries.

See Documentation

Customer Portal

IMSL users can log in to the customer portal to create and manage support cases.


Contact Support

Send us an email at or give us a call.

North America

+1 (612) 930-4556


+1 303 545 3205