Through the Academic Initiative (AI) program, IBM provides CPLEX Optimization Studio and other resources at no charge to students, teachers and researchers.

CPLEX Optimization Studio is free for students and academics!

Welcome to IBM ILOG CPLEX Optimization Studio documentation,where you can find information about how to install,maintain,and use IBM ILOG CPLEX Optimization Studio.

IBM ILOG CPLEX Optimization Studio | Documentation

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IBM Fix Central is the common location for downloading updates to many IBM products for clients that have service agreements and entitlements.

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